{"title":"Antique Diamonds","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eDiscover the timeless elegance of \u003cstrong data-start=\"174\" data-end=\"201\"\u003eantique diamond jewelry\u003c\/strong\u003e at Market Square Jewelers. Our curated collection features \u003cstrong data-start=\"261\" data-end=\"277\"\u003eOld Mine Cut\u003c\/strong\u003e, \u003cstrong data-start=\"279\" data-end=\"299\" data-is-only-node=\"\"\u003eOld European Cut\u003c\/strong\u003e, and \u003cstrong data-start=\"305\" data-end=\"326\"\u003eRose Cut diamonds\u003c\/strong\u003e, each with a unique sparkle and rich history. From \u003cstrong data-start=\"378\" data-end=\"391\"\u003eVictorian\u003c\/strong\u003e to \u003cstrong data-start=\"395\" data-end=\"407\"\u003eArt Deco\u003c\/strong\u003e designs, these rare stones are hand-selected for their craftsmanship, charm, and enduring beauty. Perfect for collectors and those seeking a one-of-a-kind engagement ring, our antique diamonds are treasures of the past waiting to be worn and cherished today.\u003c\/p\u003e","products":[{"product_id":"victorian-love-knot-pin-with-mine-cut-diamond-center","title":"Victorian Old Mine Cut Diamond Love Knot Pin","description":"\u003cp\u003eThis style of brooch, popular all through the Victorian Era, is called a Love Knot. This was a symbol of undying loyalty and love in an era of romance. This piece is beautifully crafted with decorative bead details and a sweet Old Mine Cut Diamond set at the center. More feminine than gothic, this pin will look lovely worn on a lapel or sweater... or even on a wedding veil or bouquet ribbon!\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eEnhance this beautiful piece by transforming it into a versatile accessory with the help of our skilled master metalsmiths. At Market Square Jewelers, we offer the option to convert this stunning brooch into a necklace or pendant for an additional fee. Contact us for further details.\u003cbr\u003e\u003cbr\u003eMetal: 14K Yellow Gold\u003cbr\u003eGem: Old Mine Cut Diamond .06 Carats\u003cbr\u003eGem Measurements: 2.4 mm, Round\u003cbr\u003eMeasures: 22 x 22 mm\u003cbr\u003eMarks: “14K” Stamped on the reverse\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":97390362627,"sku":"X89TCM-1","price":1915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/IMG_7355_180601-181418_54105c08-9bc4-4ae5-9386-2bb46fa440de.jpg?v=1571609676"},{"product_id":"iron-cross-style-antique-diamond-ring","title":"Iron Cross Style Antique Diamond Ring","description":"The shape of this filigree ring brings to mind an Iron Cross, also called a Crusaders cross and a Maltese cross. We've set the top of this pretty piece with a white gold starburst that echos the shape of the ring. The diamond center is lovely, with excellent clarity! \u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold, White Gold\u003cbr\u003e\nDiamond: .30 carat, Old Mine Cut, H color, VVS Clarity\u003cbr\u003e\nTime Period: Early 1900's\u003cbr\u003e\nSize of Ring: 6.25\u003cbr\u003e\nMarks: \"14KP\" Stamped on the inside","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":105741123587,"sku":"APAK8L-1","price":1900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/IMG_0646.jpg?v=1598450485"},{"product_id":"mens-antique-diamond-ring-in-belcher-style-mounting-mens-engagement-ring-mens-diamond-ring-unisex-engagement-ring","title":"Unisex Antique Diamond Engagement Ring","description":"With a simple, royal appearance, this type of mounting is called a Belcher setting, after the original designer. This particular example is very simple. Originally designed for a man's hand, the Belcher mounting underwent many variations over the years, including new designs meant for women.  This will make a wonderful everyday piece, or even an alternative style engagement ring!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold \u003cbr\u003e\nGem: Diamond .70 Carat, K in Color, I1 in Clarity \u003cbr\u003e\nGem Measurements: 5.5 mm, Round\u003cbr\u003e\nRing Size: 9.50\u003cbr\u003e\nMarks: \"14K\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":107082645507,"sku":"HQDHYJ","price":3285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/il_570xN.1605262414_19ji.jpg?v=1571609787"},{"product_id":"art-deco-filigree-dinner-ring-in-white-gold-with-old-mine-cut-diamond-center","title":"Art Deco Filigree Dinner Ring with Old Mine Cut Diamond Center","description":"This ring has all the details of lacy Art Deco filigree: intricate crisscrossing of swirling lines and geometric shapes cut out of the polished gold. Constructed of 18 karat white gold, the center of this ring features a lovely Old Mine Cut diamond, in beautiful polished frame. We love the way these antique filigree pieces look on the finger, balancing length with width and always comfortable!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 18K White Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond .20 Carat, H in Color, I2 in Clarity \u003cbr\u003e\nGem Measurements: 3.3 mm, Round \u003cbr\u003e\nRing Size: 4.25\u003cbr\u003e\nMarks: \"18K\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":108310036483,"sku":"NJNYY5-1","price":1865.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/18429-023.jpg?v=1749501890"},{"product_id":"mens-old-mine-cut-diamond-white-gold-band","title":"Men's Old Mine Cut Diamond White Gold Band","description":"Simple and subtle, this comfort fit band features a low dome on top and a beautiful, soft polish. Antique Old Mine Cut diamonds are inlaid in the surface, set flush to the top of the band. This style of setting is very easy to wear, perfect for a gentleman who wants function as well as sophistication.\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K White Gold\u003cbr\u003e\nGem: 10 Old Mine Cut Diamonds totaling .75 Carats, SI1 in Clarity, I in Color\u003cbr\u003e\nWidth of Band: 4 mm\u003cbr\u003e\nHeight off Finger: 2.5 mm\u003cbr\u003e\nRing Size: 11\u003cbr\u003e\nMarks: \"14K\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":108810076163,"sku":"PU8YMW-1","price":4365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/124183.jpg?v=1643900065"},{"product_id":"bold-diamond-statement-ring-with-open-work-shoulders","title":"Bold Old Mine Cut Diamond Solitaire Engagement Ring","description":"Although originally created for a gentleman, this ring has all of the elegance and glamour needed to make a wonderful lady's statement ring! The diamond at the center glows with light, made even brighter by the openwork style of the gold setting. We love the almost braided motif of this ring, an easy-to-wear design that both protects and displays the diamond! \u003cbr\u003e \u003cbr\u003e Metal: 14K Yellow Gold \u003cbr\u003e Gem: Old Mine Cut Diamond .70 Carat, I in Color, SI2 in Clarity \u003cbr\u003e Gem Measurements: 4.8 mm, Round \u003cbr\u003e Ring Size: 7.50\u003cbr\u003e Marks: \"14K\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":111138308099,"sku":"URYVZD-1","price":5245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/il_570xN.1582051844_duyx.jpg?v=1634246760"},{"product_id":"victorian-pin-with-rose-cut-diamonds","title":"Victorian Festoon Pin with Rose Cut Diamonds","description":"Ornate, natural, and stunning! This antique Victorian brooch is set with rose-cut diamonds and accented with crisp black enamel! The base of the piece is yellow gold, warm and coppery, and crafted with precision and detail. This is a substantial piece with intricate engraving and plenty of milligrain work.\u003cbr\u003e\u003cbr\u003eLove this piece but want to make it more versatile, we here at Market Square Jewelers along with our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee, please contact us for more information!\u003cbr\u003e\u003cbr\u003eMetal: 18K Rose-Yellow Gold\u003cbr\u003eSize: 70mm including tassel, by 42mm wide\u003cbr\u003eStones: 17 Rose Cut Diamonds","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":112477241347,"sku":"Y4E0T3-1","price":16815.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/Y4E0T33.jpg?v=1712756160"},{"product_id":"lovely-antique-diamond-and-seed-pearl-floral-brooch","title":"Lovely Antique Diamond and Seed Pearl Floral Brooch","description":"\u003cp\u003eThe style of this antique pin is romantic and natural, the flower depicted is a soft petaled posey, set in the center with a little seed pearl, the platinum petals are inlaid with sparkling diamonds adding to the allure of this sweet piece. The details of this brooch are exquisite, with a soft, lifelike finish!\u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eEnhance this beautiful piece by transforming it into a versatile accessory with the help of our skilled master metalsmiths. At Market Square Jewelers, we offer the option to convert this stunning brooch into a necklace or pendant for an additional fee. Contact us for further details.\u003cbr\u003e\u003cbr\u003eMetal: 15 Carat Yellow Gold, Platinum \u003cbr\u003eGem: 5 Diamonds\u003cbr\u003eGem Measurements: 3 mm, Round \u003cbr\u003eAccents: Seed Pearl \u003cbr\u003eMeasures: 21 mm round\u003cbr\u003eMarks: \"15c Plat\" Stamped on the reverse\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":118712172547,"sku":"3TW50T-1","price":1785.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/DSC09458inv_201085080_3a4306bb-1fd4-4fae-a12e-0ec69fad99b9.jpg?v=1571610945"},{"product_id":"antique-old-mine-cut-diamond-cameo-brooch","title":"Antique Old Mine Cut Diamond Cameo Brooch","description":"This lovely antique, Art Deco era cameo features some of the finest quality carvings we have seen! The roses in the ladies hair, the posies on her shoulders, these are very nearly lifelike in their quality. A bright old mine cut diamond in a white gold pendant hangs around the ladies throat.\u003cbr\u003e\n\u003cbr\u003e\nThis can be worn as a pin or a pendant.\u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K White and Yellow Gold\u003cbr\u003e\nGem: Cameo\u003cbr\u003e\nGem Measurements: 37.7 x 50.5 mm, Rectangle \u003cbr\u003e\nAccents: Old Mine Cut Diamond\u003cbr\u003e\nMeasures: 43 x 58 mm, with bail\u003cbr\u003e\nMarks: \"14K\" Stamped on the clasp ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":118771515395,"sku":"3YYNNV-1","price":4585.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/133248_780aca2a-5a2a-4a8c-8706-7844a61ef422.jpg?v=1571610946"},{"product_id":"landscape-rhodonite-rose-cut-diamond-bow-statement-pendant","title":"Landscape Rhodonite Rose Cut Diamond Bow Statement Pendant","description":"The rhodonite in this pendant looks like Japanese landscape painting, filled with gorgeous sunset pinks and flecks of black. The ribbon-like bail is truly special. Taken from a Victorian Era pendant, it is encrusted with its original rose cut diamonds, sparkling beautifully in the light.\u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: Sterling Silver, 14K Yellow Gold\u003cbr\u003e\nGem: Rhodonite \u003cbr\u003e\nGem Measurements: 28.1 x 39 mm, Oval\u003cbr\u003e\nAccents: 20 Rose Cut Diamonds totaling 1.00 Carat\u003cbr\u003e\nMeasures: 37 x 62 mm, with bail\u003cbr\u003e\nMarks: \"925 14K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":121056133123,"sku":"88U1ZR-1","price":1385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/1312104.jpg?v=1598476005"},{"product_id":"antique-diamond-ring-in-belcher-setting","title":"Antique Diamond Engagement Ring in Belcher Setting","description":"Classic Victorian, this type of mounting is called a Belcher setting, after the original designer. This particular example has a beautiful grace to it, with a buttercup motif to the undercarriage. The diamond at the center is bright and lively, a shining light in a golden frame.\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold \u003cbr\u003e\nGem: Diamond .29 Carat, I in Color, SI2 in Clarity \u003cbr\u003e\nGem Measurements: 4.1 mm, Round \u003cbr\u003e\nRing Size: 11.25 \u003cbr\u003e\nMarks: \"14K{\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":122471710723,"sku":"EDT636-1","price":3285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/DSC09963996094_5e0c710e-19fb-41f1-a379-53903b33b02c.jpg?v=1571611191"},{"product_id":"old-mine-cut-diamond-art-deco-pin","title":"Old Mine Cut Diamond Art Deco Pin","description":"\u003cp\u003eThe delicate, lace-like filigree of this pin is the very definition of the Art Deco era! Created by die stamping, even the finest filigree of this era is incredibly strong and tough. The center of this beauty is set with a beautiful blue sapphire, likely synthetic as that was the norm for this era. To either side is set an exquisite diamond! This old mine cut stones weigh over one-fifth of a karat each! Feminine and sophisticated, this pin will look lovely worn on a lapel or sweater... or even on a wedding veil or bouquet ribbon!\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eEnhance this beautiful piece by transforming it into a versatile accessory with the help of our skilled master metalsmiths. At Market Square Jewelers, we offer the option to convert this stunning brooch into a necklace or pendant for an additional fee. Contact us for further details.\u003cbr\u003e\u003cbr\u003eMetal: 14K White Gold \u003cbr\u003eGem: 2 Old Mine Cut Diamonds totaling .43 Carats \u003cbr\u003eGem Measurements: 3.4 mm, Round \u003cbr\u003eAccents: Synthetic Sapphires\u003cbr\u003eMeasurements: 18 x 64 mm \u003cbr\u003eMarks: \"14K\" Stamped\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":122500644867,"sku":"EKEVNF-1","price":3485.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/IMG_4169_448214c2-dc60-454c-b62a-9d7780744a7f.jpg?v=1571611193"},{"product_id":"antique-diamond-solitaire-antique-engagement-ring-with-simple-style","title":"Antique Diamond Solitaire, Antique Engagement Ring with Simple Style","description":"A simple and chic two tone solitaire engagement ring from the early 1900's!  This ring is crafted from yellow gold, and features a white gold illusion head mounting to accentuate the brightness of this diamond and also make it appear larger!  We love the structure of the square head, juxtaposed with the flowing and feminine polished mounting!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow and White Gold \u003cbr\u003e\nGem: Diamond .32 Carat, J in Color, VVS in Clarity \u003cbr\u003e\nGem Measurements: 4.1 mm, Round \u003cbr\u003e\nRing Size: 5.75\u003cbr\u003e\nMarks: \"XX ^^^\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":122830454787,"sku":"FVD58F","price":945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/DSC01219845007.jpg?v=1762788899"},{"product_id":"exquisite-opal-and-old-mine-cut-diamond-pendant","title":"Exquisite Opal and Old Mine Cut Diamond Pendant","description":"One of the highest quality stone we've had the opportunity to work with, we've set this into a unique, mixed era mounting of fine gold, inlaid with gorgeous high-quality old mine cut diamonds. Suitable for an omega necklace, collar, or fine chain, this collectable piece will transition well from office to cocktail party!\u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold \u003cbr\u003e\nGem: Opal 10.66 Carats \u003cbr\u003e\nGem Measurements: 24 x 9 mm, Pear Cut \u003cbr\u003e\nAccents: 7 Old Mine Cut Diamonds totaling .16 Carats\u003cbr\u003e\nMeasurements: 11 x 34 mm, with bail \u003cbr\u003e\nMarks: \"14K@\"  Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":4484271964191,"sku":"D7F7AMA7-1","price":3815.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/1360119.jpg?v=1642262210"},{"product_id":"art-nouveau-old-mine-cut-diamond-sunflower-pin","title":"Art Nouveau Old Mine Cut Diamond Sunflower Pin","description":"The style of this antique pin is romantic and natural, classic of the Art Nouveau era. The flower depicted is a pretty sunflower, set in the center with an antique Old Mine Cut diamond, the details of this piece are truly exquisite, with a soft, lifelike finish!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond .05 Carats \u003cbr\u003e\nGem Measurements: 1.7 mm, Round \u003cbr\u003e\nMeasurements: 30 x 25 mm \u003cbr\u003e\nMarks: \"14K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":5671737655327,"sku":"CDL2DUQJ-1","price":2515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/147566_accc9fce-89ce-470c-8498-ff5494a1e49b.jpg?v=1634069210"},{"product_id":"victorian-old-mine-cut-diamond-ring-5","title":"Victorian Old Mine Cut Diamond Engagement Ring","description":"Classic Victorian, this type of mounting has some interesting details. The metal is yellow gold and has a warm, even tone. This ring has a slight scalloping, allowing light to shine into the diamond, the shank tapers slightly and the shoulders have a traditional unisex design. The diamond is original to the piece and is quite a beauty! Weighing in at .31 carats it has wonderful color, and thanks to the Old Mine Cut, packs a lot of visual punch for its small size!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 10K Yellow Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond .31 Carats, J in Color, VVS in Clarity \u003cbr\u003e\nGem Measurements: 4.0 x 3.9 mm, Round \u003cbr\u003e\nRing Size: 7.25\u003cbr\u003e\nMarks: \"10K\" Stamped on the inside band ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":12120311103582,"sku":"VCTHJYE9","price":1015.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/153979_19786946-5572-4e3f-b2ab-85e649d96d5f.jpg?v=1642262043"},{"product_id":"image-0-image-1-image-2-image-3-image-4-antique-old-mine-cut-diamond-solitaire-engagement-ring","title":"Antique Old Mine Cut Diamond Solitaire Engagement Ring","description":"This is an interesting antique piece, crafted sometime in the past by combining two different rings. The mounting is a vintage piece, combined with a setting and diamond that date to a Victorian Era engagement. Unusual and unique, this is a sentimental ring, obviously created with intent and love.\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold\u003cbr\u003e\nStone: Old Mine Cut Diamond .38 Carats, Champagne Color, SI2 in Clarity \u003cbr\u003e\nSize of Ring: 6.25\u003cbr\u003e\nMarks: \"R 14K\" Stamped on the inside band ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":15895054319710,"sku":"J8Z406-1","price":2085.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/J8Z406_20e69736-98a2-4bdc-bfa1-b89aec9057e3.jpg?v=1571612261"},{"product_id":"old-european-cut-diamond-engagement-ring-6","title":"Old European Cut Diamond Engagement Ring","description":"This engagement ring features an early Retro Era design, with an extraordinary gem! The diamond is an old European cut, with an exquisite beauty that modern cuts can't quite match. The sparkle and fire continues down the shoulders of the ring, which are set with pairs of single cut diamonds. This is a gorgeous ring that is sure to make an impression!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow and White Gold \u003cbr\u003e\nGem: Old European Cut Diamond .69 Carats, H in Color, SI2 in Clarity \u003cbr\u003e\nGem Measurements: 5.6 mm, Round\u003cbr\u003e\nAccents:6 Diamonds totaling .15 Carats \u003cbr\u003e\nRing Size: 5\u003cbr\u003e\nMarks: \"January 14K\" Stamped on the inside band ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":28380462710878,"sku":"DUCZRA7X-1","price":2915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/1921-49_011e3d98-8fd9-4817-9d45-8df32cff74ca.jpg?v=1644534179"},{"product_id":"art-deco-sapphire-and-old-mine-cut-diamond-ring","title":"Art Deco Sapphire and Old Mine Cut Diamond Ring","description":"The height of Art Deco craftsmanship, this white gold ring is set with the original old mine cut diamonds, all of them glittering and sparkling. Along with the miligrain work on all sides of the ring and the band, the bright stones are the perfect accent for the center sapphire.  The stone is a dark sapphire, with flashes of intense, saturated blue; a gorgeous combination with the white gold and diamonds. This can be worn as an engagement ring, an everyday ring, or just for special occasions!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K White Gold \u003cbr\u003e\nGem: Sapphire 1.34 Carats \u003cbr\u003e\nGem Measurements: 6.7 x 4.6 mm, Oval \u003cbr\u003e\nAccents: 12 Old Mine Cut Diamonds totaling .72 Carats, I in Color, SI in Clarity \u003cbr\u003e\nRing Size: 9.25\u003cbr\u003e\nMarks: \"14K\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":30694836404318,"sku":"CJP86KLT-1","price":4845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/2055-186_27ffae59-f11d-45b2-b1ba-52e7265a72d9.jpg?v=1772478597"},{"product_id":"antique-old-mine-cut-diamond-circle-pin","title":"Antique Old Mine Cut Diamond Circle Pin","description":"This stunning antique circle pin, sometimes called a sweetheart brooch, is crafted of warm rose gold and set with fine sparkling old mine cut diamonds. Classic in size and style this lovely piece is ready to wear or gift and can be worn as a brooch or pendant! \u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 10K Antique Rose Gold \u003cbr\u003e\nGem: 40 Old Mine Cut Diamonds totaling 1.40 Carats, I in Color, VS in Clarity \u003cbr\u003e\nGem Measurements: 1.5 mm, Round \u003cbr\u003e\nMeasurements: 30 mm, Round \u003cbr\u003e\nMarks: \"10K\" Stamped ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":30988757663838,"sku":"56T5KFFR-1","price":5000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/2077-31.jpg?v=1599143836"},{"product_id":"antique-old-mine-cut-diamond-masonic-ring","title":"Antique Old Mine Cut Diamond Masonic Ring","description":"This stunning men’s old mine cut diamond ring is crafted from white, green and yellow gold in a traditional Masonic motif. The frame features handsome geometric motifs surround the Masonic symbols, the stately twin-headed eagle! Particularly nice here is the way that the eagles rest on the finger, comfortable and light, making this antique ring a wonderful piece for day to day wear.\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow, Green, and White Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond .14 Carats, J in Color, VS in Clarity \u003cbr\u003e\nGem Measurements: 3.0 mm, Round \u003cbr\u003e\nRing Size: 4.75\u003cbr\u003e\nMarks: \"14K-PAT PEND.\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":31405472809054,"sku":"P9K9WN44-1","price":4815.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/Rephoto-05-13-25-009.jpg?v=1769813746"},{"product_id":"retro-old-mine-cut-diamond-engagement-ring-1","title":"Retro Old Mine Cut Diamond Engagement Ring","description":"This ring has it all! It is from the highly sought after 1950s time period. The center diamond is an old mine cut stone set into a classic illusion head mounting. The diamond is a beauty with stunning fire and flash. The shoulders of this mounting have been set with twinkling diamonds, finishing this stunning vintage engagement piece to perfect!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K White Gold\u003cbr\u003e\nGem: Old Mine Cut Diamond .36 Carats, F in Color, SI in Clarity\u003cbr\u003e\nGem Measurements: 4.5 mm, Round\u003cbr\u003e\nAccents: 6 Diamonds totaling .15 Carats \u003cbr\u003e\nRing Size: 5\u003cbr\u003e\nMarks: \"14K PAT-L 50\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":32248079908958,"sku":"DEXVAWCQ","price":1365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3068-170_7e79e90a-409a-4f8d-ac68-161819ddc0ce.jpg?v=1639691054"},{"product_id":"antique-diamond-and-mississippi-pearl-brooch","title":"Antique Diamond and Mississippi Pearl Brooch","description":"This antique brooch is crafted of polished and patinated yellow gold, set with sparkling diamonds in a scrolling ribbon motif with its centerpiece flower crafted of Mississippi pearls and diamonds, truly stunning! Until the turn of the century major rivers, especially the Mississippi, were filled with pearl-producing mussels and clams. The pearls were often used in jewelry, particularly the ornate lavaliers and brooches of the early 1900's Belle Époque era. These historical pieces are becoming quite rare, as buyers recognize the value of something straight from the earth which can not be reproduced.\u003cbr\u003e\n\u003cbr\u003e\nLove this piece, but want to make it more versatile? We here at Market Square Jewelers, along with our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee. Please contact us for more information! \u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold \u003cbr\u003e\nGem: 8 Diamonds totaling .12 Carats, G in Color, VS in Clarity \u003cbr\u003e\nGem Measurements: 1.8 mm, Round \u003cbr\u003e\nAccents: Freshwater Mississippi Pearls \u003cbr\u003e\nMeasurements: 29 x 40 mm\u003cbr\u003e\nMarks: \"Lj14K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":32297167978590,"sku":"3HDRTL3A-1","price":3845.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3106-85.jpg?v=1626900205"},{"product_id":"antique-old-mine-cut-diamond-buttercup-pin","title":"Antique Old Mine Cut Diamond Buttercup Pin","description":"This antique pin was created by die stamping, even the finest filigree is incredibly strong and tough. The simple sparkling old mine cut diamond at the center is just one more bit of beauty, complemented by the green gold accents! Feminine and dreamy, this pin will look lovely worn on a lapel or sweater... or even a bridal bouquet.\u003cbr\u003e\n\u003cbr\u003e\nLove this piece but want to make it more versatile, we here at Market Square Jewelers along with our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee, please contact us for more information! \u003cbr\u003e\n\u003cbr\u003e\nMetal: 10K Rose and Green Gold \u003cbr\u003e\nGem: Diamond .07 Carats \u003cbr\u003e\nGem Measurements: 2.6 mm, Round \u003cbr\u003e\nMeasurements: 23 x 15 mm \u003cbr\u003e\nMarks: \"10K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":32361971646558,"sku":"U07TJYVE-1","price":545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3109-265.jpg?v=1760639904"},{"product_id":"victorian-old-mine-cut-diamond-and-pearl-pin-or-pendant","title":"Victorian Old Mine Cut Diamond and Pearl Pin or Pendant","description":"So beautiful! This rosy yellow gold piece dates to the late 1800s. It's paved with seed pearls, each one individually set in its own little mounting. The centerpiece is a small but bright old mine cut diamond. Pretty and versatile, this antique piece can be worn as a brooch or a pendant.\u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond .06 Carats, G in Color, VS in Clarity \u003cbr\u003e\nGem Measurements: 2.2 mm, Round \u003cbr\u003e\nAccents: Seed Pearls \u003cbr\u003e\nMeasurements: 31 mm, Round \u003cbr\u003e\nMarks: \"14K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":32397288898654,"sku":"KNAQHHC5-1","price":2715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3193-70.jpg?v=1640979874"},{"product_id":"antique-rose-cut-diamond-earrings","title":"Antique Rose Cut Diamond Earrings","description":"Absolutely incredible! These antique drop earrings feature rose-cut diamonds in a stylized floral shape! The cuts of the stones and style of the mountings indicate this piece dates to the Victorian period, or late 1800's. Warm rose gold meets with a pretty sterling silver top to give this piece a gorgeous sense of detail. Sterling tops were used in the late 1800s, before the invention of white gold, and as a cheaper alternative to platinum. \u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Antique Rose Gold, Sterling Silver \u003cbr\u003e\nGem: 16 Rose Cut Diamonds totaling .10 Carats \u003cbr\u003e\nGem Measurements: 1.0 mm, Round \u003cbr\u003e\nEarrings Length: 15 mm\u003cbr\u003e\nEarrings Width: 10 mm\u003cbr\u003e\nMarks: \"14K\" Stamped on the Findings","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":32398439940190,"sku":"EJXMHU4T-1","price":915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3184-33.jpg?v=1615039471"},{"product_id":"antique-diamond-18k-gold-wedding-band","title":"Antique Diamond 18K Gold Wedding Band","description":"This antique diamond wedding band will never go out of style! The row of diamonds glitters and shines brightly, playing off the polished 18 karat gold. This is a beautiful band, eye-catching without being ostentatious. We've left the original engraving, \"1913,\" on the inside as a sweet reminder of the piece's romantic history!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 18K Yellow Gold\u003cbr\u003e\nGem: 9 Diamonds totaling .17 Carats, VS in Clarity, G in Color\u003cbr\u003e\nWidth of Band: 2.4 mm\u003cbr\u003e\nHeight off Finger: 1.8 mm\u003cbr\u003e\nRing Size: 4\u003cbr\u003e\nMarks: \"CALOWELL 18\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39263879364702,"sku":"UCR5QQE4-1","price":2265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3258-36_89e43453-2001-43c6-bf16-5c0a5eddecf3.jpg?v=1625932023"},{"product_id":"botanical-pearl-and-old-mine-cut-diamond-pendant","title":"Botanical Pearl and Old Mine Cut Diamond Pendant","description":"Circle pendants or pins have always been popular, although they really rose to fame in the mid-1900s! This particular pendant is timeless, utterly stunning, with a botanical feel. The base of the pendant is a warm rose gold, a cattail botanical theme old mine cut diamonds, and shining pearls create a dreamy scrolling piece ready to wear or gift! \u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 10K Rose Gold\u003cbr\u003e\nGem: Pearls\u003cbr\u003e\nGem Measurements: 4.5 mm, Round\u003cbr\u003e\nAccents: 36 Old Mine Cut Diamonds totaling .90 Carats, F in Color, SI in Clarity \u003cbr\u003e\nMeasures: 35 x 38 mm, with bail\u003cbr\u003e\nMarks: \"10\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39361784283230,"sku":"N76AKEE5-1","price":4245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3319-3_39d719e1-efd9-4f4d-b94b-62f09bd304ad.jpg?v=1622203446"},{"product_id":"antique-rose-cut-diamond-floral-locket","title":"Antique Rose Cut Diamond Floral Locket","description":"Dating to the height of the Victorian Era, this antique locket features the small details that the era is known for. The oval locket has a lovely pair of black enameled lily flowers that are set with glittering old mine cut and rose-cut diamonds. The antique bloomed gold is perfectly patinaed and worked in gothic scrolls, evocative of the genteel artworks and styles of the day. The reverse is crafted of rose gold, with an ornate \"TB\" monogram. This antique locket opens, with a secure, tight clasp to reveal space inside for a photo, painting, or memento. The flowers at one point both featured sparkling diamonds but have now been lost to time, we have priced this piece according to the small imperfection! \u003cbr\u003e\n\u003cbr\u003e\nPlease note that this locket has its original monogram, and unfortunately, this piece cannot be altered without affecting the quality of the piece. Please feel free to contact us to help you find your perfect piece in your style and budget! \u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow and Rose Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond\u003cbr\u003e\nGem Measurements: 1.5 mm, Round\u003cbr\u003e\nAccents: 6 Rose Cut Diamonds totaling .07 Carats \u003cbr\u003e\nMaterial: Black Enamel \u003cbr\u003e\nMonogram: \"TB\" in Ornate Script \u003cbr\u003e\nMeasurements: 28 x 52 mm, with bail ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39404596920414,"sku":"UAWHPAN7","price":4445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3381-75.jpg?v=1736884073"},{"product_id":"rose-cut-diamond-two-tone-gold-drop-earrings","title":"Rose Cut Diamond Two Tone Gold Drop Earrings","description":"These beautiful earrings were handcrafted by our studio, using pieces of antique cufflinks! The handsome, sophisticated dangles are a beautiful 15 carat rose gold that has a perfect, smooth polish! These date to the Victorian era and are set with sparkling rose-cut diamonds! We've created bails and hung them on smooth, botanical-themed ear wires of 14 karat yellow gold!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 15Ct Rose Gold, 14K Yellow Gold \u003cbr\u003e\nGem: 2 Diamonds totaling .06 Carats, I in Color, I1-SI2 in Clarity \u003cbr\u003e\nGem Measurements: 1.5 mm, Round\u003cbr\u003e\nEarrings Length: 37 mm\u003cbr\u003e\nEarrings Width: 14 mm\u003cbr\u003e\nMarks: \"15C\" Stamped","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39406139998302,"sku":"DUEAJECE-1","price":2315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3410-85.jpg?v=1631372973"},{"product_id":"etruscan-revival-old-mine-cut-diamond-victorian-brooch","title":"Etruscan Revival Old Mine Cut Diamond Victorian Brooch","description":"Dating to the late 1800s this beautiful brooch is crafted in the Etruscan style. Fantastic milligrain and wirework detail the classically styled frame, while the center is set with a twinkling old mine cut diamond! \u003cbr\u003e\n\u003cbr\u003e\nLove this piece but want to make it more versatile, we here at Market Square Jewelers along with our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee, please contact us for more information!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold\u003cbr\u003e\nGem: Old Mine Cut Diamond .05 Carats, SI in Clarity, F in Color\u003cbr\u003e\nGem Measurements: 2.4 mm, Round\u003cbr\u003e\nMeasurements: 15 x 59 mm\u003cbr\u003e\nMarks: \"14K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39410492571742,"sku":"YZTQM7AH-1","price":2765.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3385-163_81826c3c-b98b-4ae1-8d69-2b5493b55e2e.jpg?v=1626449362"},{"product_id":"unisex-old-mine-cut-diamond-ring","title":"Unisex Old Mine Cut Diamond Ring","description":"This pretty old mine cut diamond ring has a swirling profile and features a flush, or bezel set diamond in the center, reminiscent of the style that was popular in Victorian times. The metal is 14 karat yellow gold, with a hand-engraved motif surrounding the stone. This ring has bright polish, reflecting plenty of light on the finger, and would make a great piece for a man or woman!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold\u003cbr\u003e\nGem: Old Mine Cut Diamond .40 Carats, SI1 in Clarity, I in Color\u003cbr\u003e\nGem Measurements: 4.5 mm, Round\u003cbr\u003e\nRing Size: 9\u003cbr\u003e\nMarks: \"WB 14K\" Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39475420954718,"sku":"RMA15DYW","price":3215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3401-58_675659c7-79b7-4fce-befc-ed773c3ac3a9.jpg?v=1633797083"},{"product_id":"art-deco-rose-cut-diamond-cameo-pin-or-pendant-1","title":"Art Deco Rose Cut Diamond Cameo Pin or Pendant","description":"This lovely antique, Art Deco era cameo features some of the finest quality carvings we have seen! The details in the lady's hair, the blossoms on her shoulders, these are very nearly lifelike in their quality. A bright rose-cut diamond in a white gold pendant hangs around this lovely woman's throat.\u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K White Gold\u003cbr\u003e\nGem: Shell Cameo\u003cbr\u003e\nGem Measurements: 38.3 x 29.5 mm, Oval\u003cbr\u003e\nAccents: Rose Cut Diamond .02 Carats \u003cbr\u003e\nMeasures: 48 x 41 mm\u003cbr\u003e\nMarks: \"14K\" Stamped on the reverse ","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39476338655326,"sku":"8QX0JKFU-1","price":3385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3401-36_e6d904aa-3886-44e9-928a-71e08eb390a0.jpg?v=1629560260"},{"product_id":"antique-diamond-green-gold-filigree-pendant","title":"Antique Diamond Green Gold Filigree Pendant","description":"We've set this stunning filigree pendant from the early 1900's with a sophisticated marquise cut diamond that mimics the elongated silhouette of the pendant. The filigree is in beautiful condition and gives the piece a light and delicate look!\u003cbr\u003e\n\u003cbr\u003e\nThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Green and Yellow Gold\u003cbr\u003e\nGem: Diamond .35 Carats, I1 in Clarity, G in Color\u003cbr\u003e\nGem Measurements: 3.5 x 7.6 mm, Marquise Cut\u003cbr\u003e\nMeasures: 13 x 38 mm, with bail\u003cbr\u003e\nMarks: \"14K DZ\" Stamped on the reverse","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39545133203550,"sku":"TLFVAMV1-1","price":1445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3593-4.jpg?v=1747400309"},{"product_id":"antique-diamond-filigree-dinner-ring","title":"Antique Diamond Filigree Dinner Ring","description":"This fantastic dinner ring is crafted of lacey, yellow gold filigree with immaculate details. At the center of the ring, we've set a new diamond in a placard of white gold, the better to shape and frame the round diamond that glitters under the prongs!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow and White Gold\u003cbr\u003e\nGem: Diamond totaling .12 Carats, SI1 in Clarity, G in Color\u003cbr\u003e\nGem Measurements: 3.0 mm, Round\u003cbr\u003e\nRing Size: 4.5\u003cbr\u003e\nMarks: “LPI 14KP” Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39575195222110,"sku":"MHQR1Z2X-1","price":1285.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/3673-47.jpg?v=1648043842"},{"product_id":"antique-old-mine-cut-diamond-ring-6","title":"Antique Old Mine Cut Diamond Ring","description":"This antique diamond ring is simply exquisite! This ring dates to the Victorian era, a simple piece of warm yellow gold set with two old mine cut diamonds, accented by twinkling diamonds full of fire and light, these diamonds are bezel set in highly polished platinum making the diamonds not only secure but appear to be larger, a perfect piece for your antique jewelry collection, gorgeous! \u003cbr\u003e\n\u003cbr\u003e\nMetal: 18K Yellow Gold, Platinum \u003cbr\u003e\nGem: 2 Old Mine Cut Diamonds \u003cbr\u003e\nGem Measurements: 2.0 mm, Round\u003cbr\u003e\nAccents: 8 Diamonds \u003cbr\u003e\nRing Size: 4","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39581727948894,"sku":"ZTVV26CC","price":1685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/N2221-46.jpg?v=1639679474"},{"product_id":"unisex-antique-diamond-engagement-ring","title":"Unisex Antique Diamond Engagement Ring","description":"Classic late Art Deco, early Retro era, this antique ring packs a lot of impacts, design-wise. This would be a unique, handsome engagement piece for him or her! Simple and yet artistic, this sits low to the hand for comfort and ease of wearing.\t\u003cbr\u003e\n\u003cbr\u003e\nMetal: 18K White Gold \u003cbr\u003e\nGem: Diamond .88 Carats, G in Color, I1 in Clarity \u003cbr\u003e\nGem Measurements: 5.5 mm, Round \u003cbr\u003e\nRing Size: 9\u003cbr\u003e\nMarks: \"18K\u003chmc\u003e\" Stamped on the inside band\u003c\/hmc\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39587501113438,"sku":"7FMV8PAR-1","price":4685.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4041-38_2c06b42e-5cc8-4541-aaed-c02ef8c5a6d6.jpg?v=1640121981"},{"product_id":"antique-old-mine-cut-diamond-eternity-band","title":"Antique Old Mine Cut Diamond Eternity Band","description":"Absolutely beautiful! This antique eternity band is made of platinum. Stunning antique old mine cut diamonds have been inlaid in such a way as to completely encase the stones, while still letting their unique shape be seen. This is an easy-to-wear band, with a great visual profile, a piece that will look lovely alone or paired alongside an engagement ring or other sparkling bands!\u003cbr\u003e\n\u003cbr\u003e\nMetal: Platinum \u003cbr\u003e\nGem: 23 Old Mine Cut Diamonds totaling 2.07 Carats, I in Color, SI1 in Clarity \u003cbr\u003e\nWidth of Band: 3.7 mm\u003cbr\u003e\nHeight off Finger: 1.9 mm\u003cbr\u003e\nRing Size: 7.50","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39618835251294,"sku":"ATVAN1K6-1","price":5665.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4067-15.jpg?v=1648655294"},{"product_id":"antique-diamond-lovers-knot-pin","title":"Antique Diamond Lover's Knot Pin","description":"A sparkling diamond is centered perfectly within this bloomed yellow gold knot pin. Perfect for every day, this would make a lovely anniversary piece, as well!\u003cbr\u003e\n\u003cbr\u003e\nLove this piece, but want to make it more versatile? We here at Market Square Jewelers and our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee. Please contact us for more information!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 10K Yellow Gold\u003cbr\u003e\nGem: Diamond .05 Carats, SI2 in Clarity, H in Color\u003cbr\u003e\nGem Measurements: 2.2 mm, Round\u003cbr\u003e\nMeasurements: 21 x 20 mm\u003cbr\u003e\nMarks: “10K” Stamped on the reverse","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39629178634334,"sku":"2LPRH06C-1","price":745.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4271-25_fd6a7da8-1d59-4bb7-bc4b-628cbd674483.jpg?v=1712756667"},{"product_id":"art-deco-old-mine-cut-diamond-solitaire-ring-3","title":"Art Deco Old Mine Cut Diamond Solitaire Engagement Ring","description":"Ornate, flowing, and timeless quality. All of these adjectives come to mind when trying on this ring! This is a unique Art Deco engagement ring, scrolling filigree, beautifully accent the pretty center stone. The interesting clover-shaped setting protects and frames the stone to perfection! This diamond is gorgeous! It is an old mine cut stone from the early 1900s, which flashes back large swaths of light glitter from within this fantastic gemstone!\u003cbr\u003e\n\u003cbr\u003e\nMetal: 18K White Gold \u003cbr\u003e\nGem: Old Mine Cut Diamond .11 Carats, I in Color, SI1 in Clarity \u003cbr\u003e\nGem Measurements: 2.8 mm, Round \u003cbr\u003e\nRing Size: 5.50\u003cbr\u003e\nMarks: “18” Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39657591210078,"sku":"M2DF3MA7-1","price":1915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4069-146_eb81d64c-36d9-40e0-921d-c50fa4960a70.jpg?v=1647958518"},{"product_id":"antique-old-mine-cut-diamond-ring-7","title":"Antique Old Mine Cut Diamond Ring","description":"This antique piece contains some of the finest quality materials available. The center has been set with lovely old mine cut diamonds. These stunning gemstones throw incredible light and fire back at the viewer. These are set into a yellow gold bypass style mounting that accents the white of the stones and is sturdy and protective at the same time. This outstanding three-stone ring will look fantastic stacked with other bands, or worn alone as a singular, antique engagement or anniversary piece!\t\u003cbr\u003e\n\u003cbr\u003e\nMetal: 14K Yellow Gold\u003cbr\u003e\nGem: Old Mine Diamond .55 Carats, SI1 in Clarity, I in Color\u003cbr\u003e\nGem Measurements: 3.9 mm, Cushion Cut \u003cbr\u003e\nAccents: 2 Old Mine Cut Diamonds totaling .92 Carats, VS2 in Clarity, M in Color\u003cbr\u003e\nRing Size: 7\u003cbr\u003e\nMarks: “14K” Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39658349068382,"sku":"ZA47YT0W","price":3885.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4327-168.jpg?v=1648053417"},{"product_id":"1yxmmfxa","title":"Antique Old European Cut Diamond Engagement Ring","description":"\u003cp\u003eBalanced with immaculate care against the substance of the center stone, the shoulders of this antique ring have a wonderful Art Deco style. Engraved wheat pattern shoulders and milgrain details give the polished gold setting impact without size.  Crafted of white 18 karat gold, this ring is one of our favorite pieces in the showcase!  This is a piece that never goes out of style, can be paired with a wedding band beautifully, and is very wearable because it sits low on the hand. This beauty is set with an incredible diamond, an old  European cut stone, a bright stone of good color and clarity that will be a treasured heirloom for decades to come.\u003cbr\u003e\u003cbr\u003eMetal: 18K White Gold\u003cbr\u003eGem: European Cut Diamond .70 Carats, VS2 in Clarity, I in Color\u003cbr\u003eGem Measurements: 5.0 mm, Round\u003cbr\u003eRing Size: 6.75\u003cbr\u003eMarks: \"18K\" Stamped on the inside band\u003c\/p\u003e","brand":"MSJ, Office","offers":[{"title":"Default Title","offer_id":39664722837598,"sku":"1YXMMFXA-1","price":4365.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4382-80.jpg?v=1654801420"},{"product_id":"d8yd0cx4","title":"Old European Cut Diamond Engagement Ring","description":"\u003cp\u003eThis engagement ring features a classic Retro Era design, with an extraordinary gem! The diamond is European cut, with an exquisite beauty that modern cuts can't quite match. The sparkle and fire continue down the shoulders of the ring, which are set with sparkling single-cut diamonds. This is a gorgeous ring that is sure to make an impression!\u003cbr\u003e\u003cbr\u003eMetal: 14K Yellow and White Gold\u003cbr\u003eGem: Old European Cut Diamond .25 Carats, SI1 in Clarity, H in Color\u003cbr\u003eGem Measurements: 4.1 mm, Round\u003cbr\u003eAccents: 6 Diamonds totaling .19 Carats, SI1 in Clarity, H in Color\u003cbr\u003eRing Size: 6.50\u003cbr\u003eMarks: \"14K\" Stamped on the inside band\u003c\/p\u003e","brand":"MSJ, Office","offers":[{"title":"Default Title","offer_id":39665151279198,"sku":"D8YD0CX4-1","price":1985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4382-47.jpg?v=1654799867"},{"product_id":"14k-yellow-gold-diamond-band-ring-2","title":"Old European Cut Diamond Band","description":"This classic vintage engagement ring set with a stunning set of old European cut diamonds in its center, simple and traditional, crafted from 14 karat yellow gold. The three stones represent the past, present, and future. This will look well with a variety of wedding bands, from the ornate to the simple!\u003cbr\u003e\u003cbr\u003eMetal: 14K Yellow Gold\u003cbr\u003eGem: Old European Cut Diamond .60 Carats, SI1 in Clarity, H in Color\u003cbr\u003eAccents: 2 Old European Cut Diamonds totaling .52 Carats, VS2 in Clarity, H in Color\u003cbr\u003eWidth of Band: 9.8 mm\u003cbr\u003eHeight off Finger: 4.9 mm\u003cbr\u003eRing Size: 8.75\u003cbr\u003eMarks: “MED 14K” Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39670461202526,"sku":"A2071-1","price":5515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4446-25.jpg?v=1657110134"},{"product_id":"18k-white-gold-antique-diamond-solitaire-ring","title":"18K White Gold Antique Diamond Solitaire Engagement Ring","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThis exquisite 18-karat white gold antique solitaire ring features a beautifully plain band that highlights its timeless elegance. The intricate open-work gallery adds a delicate antique charm, enhanced by a subtle milgrain edge that frames the new bezel setting. At its center, a sparkling round brilliant diamond captures the light with every movement, making this ring a perfect symbol of enduring love and sophistication. Designed to be both classic and unique, it offers a meaningful choice for those seeking a piece that combines heritage craftsmanship with modern brilliance.\u003c\/p\u003e\n\u003cp\u003eMetal: 18K White Gold \u003cbr\u003eGem: Diamond .54 Carats, VS2 in Clarity, G in Color\u003cbr\u003eGem Measurements: 5.0 mm, Round\u003cbr\u003eRing Size: 8.25\u003cbr\u003eMarks: “18K” Stamped on the inside band\u003cbr\u003e\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39685974196318,"sku":"A3594","price":2985.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/Cambridge_20230-037.jpg?v=1750797381"},{"product_id":"14k-two-toned-unique-diamond-encrusted-bypass-loop-ring","title":"Retro Old European and Old Mine Cut Diamond Bypass Ring","description":"This Retro era bypass ring is also called a Toi et Moi ring, and is traditionally a symbol of love! Two different diamond cuts, one an old mine cut and the other an old European cut each gemstone playing off of the other with sparkle and elegance. The swirling metalwork undulates like a silk ribbon, accented by twinkling diamond accents. \u003cbr\u003e\u003cbr\u003eMetal: 14K Yellow and White Gold\u003cbr\u003eGem: Old Mine Cut Diamond .20 Carats, SI1 in Clarity, H in Color, Old European Cut Diamond .42 Carats, SI1 in Clarity, G in Color\u003cbr\u003eGem Measurements: 4.3 mm, Round\u003cbr\u003eAccents: 8 Diamonds totaling .12 Carats, SI1 in Clarity, H in Color\u003cbr\u003eRing Size: 5.75\u003cbr\u003eMarks: “14KP KB” Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39708347367518,"sku":"A5032","price":2715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4595-54.jpg?v=1660246067"},{"product_id":"10k-yellow-gold-victorian-style-diamond-lovers-knot-bar-pin","title":"Antique Old Mine Cut Diamond Lover's Knot Bar Pin","description":"Three sparkling old mine cut diamonds are set within this stunning yellow gold lovers knot bar pin. Perfect for every day, this would make a lovely anniversary piece, as well!\u003cbr\u003e\u003cbr\u003eLove this piece, but want to make it more versatile? We here at Market Square Jewelers and our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee. Please contact us for more information!\u003cbr\u003e\u003cbr\u003eMetal: 10K Yellow Gold\u003cbr\u003eGem: 3 Old Mine Cut Diamonds totaling .11 Carats, SI1 in Clarity, H in Color\u003cbr\u003eGem Measurements: 1.9 mm, Round\u003cbr\u003eMeasurements: 76 x 11 mm","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39724888719454,"sku":"A6596-1","price":2565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4687-64.jpg?v=1662044267"},{"product_id":"14k-yellow-gold-center-diamond-with-seed-pearl-accent-brooch","title":"Antique Old Mine Cut Diamond and Seed Pearl Brooch","description":"This Victorian-era piece is exquisite, both in design and style. The warm antique gold makes a perfect contrast to the creamy white of the seed pearls. This is centered with a sweetly sparkling old mine cut diamond. This antique piece can be worn as a pendant or a brooch!\u003cbr\u003e\u003cbr\u003eThis pendant does not come with the chain shown. Please feel free to contact us, we will help you find the perfect chain for your style and budget!\u003cbr\u003e\u003cbr\u003eMetal: 14K Yellow Gold\u003cbr\u003eGem: Old Mine Cut Diamond 0.13 Carats, VS2 in Clarity, I in Color\u003cbr\u003eGem Measurements: 3.8 mm, Round\u003cbr\u003eAccents: 48 Seed Pearls \u003cbr\u003eMeasurements: 38 mm, Round\u003cbr\u003eMarks: \"14K\" Stamped on the reverse","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39739327053918,"sku":"A9244-1","price":3245.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4815-10.jpg?v=1664547740"},{"product_id":"14k-yellow-gold-antique-buttercup-set-brilliant-diamond-solitaire-ring","title":"Antique Diamond Solitaire Engagement Ring","description":"Simplicity combined with a classic Victorian style! This ring is warm rose gold with a fine antique patina and soft polish. In the center, a beautiful diamond is held in a claw-like mounting, the prongs rising out of the metal band on every side to hold the stone. The ring sits flat and has a very low profile, making it super easy to wear and not catch on anything. This lovely solitaire has been set with a bright antique diamond of excellent quality, an old European cut to reveal large flashes of bright light. \u003cbr\u003e\u003cbr\u003eMetal: 14K Antique Rose Gold\u003cbr\u003eGem: Old European Cut Diamond .12 Carats, VS2 in Clarity, J in Color\u003cbr\u003eGem Measurements: 2.8 mm, Round\u003cbr\u003eRing Size: 4.75\u003cbr\u003eMarks: “14K” Stamped on the inside band","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39744551616606,"sku":"A10402-1","price":1265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4776-38.jpg?v=1662670246"},{"product_id":"14k-white-gold-vintage-filigree-diamond-bow-brooch","title":"Antique Diamond Bow Ribbon Pin","description":"The delicate, lace-like diamond-centered filigree of this pin is the very definition of the Art Deco era! Created by die stamping, even the finest filigree of this era is incredibly strong and tough, a sweet sentiment for the one you love! \u003cbr\u003e\u003cbr\u003eLove this piece but want to make it more versatile, we here at Market Square Jewelers along with our master metalsmiths can convert this fantastic brooch into a necklace or pendant for an additional fee, please contact us for more information! \u003cbr\u003e\u003cbr\u003eMetal: 14K White Gold\u003cbr\u003eGem: Diamond\u003cbr\u003eGem Measurements: 2.0 mm, Round\u003cbr\u003eMeasurements: 42 x 20 mm\u003cbr\u003eMarks: “14K” Stamped on the reverse","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":39752713011294,"sku":"A11583-1","price":1215.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/products\/4974-52.jpg?v=1661258476"}],"url":"https:\/\/www.marketsquarejewelers.com\/collections\/antique-diamonds.oembed?page=8","provider":"Market Square Jewelers","version":"1.0","type":"link"}