Portsmouth, New Hampshire

**Our storefront is currently closed. If you are waiting for an item to be repaired, sized, etc, please know our studio is still in operation and we will contact you when your item is finished. If you'd like to inquire about the status of a repair or any other general inquiries, please email online@marketsquarejewelers.com or call (603)-343-2705.



12 Market Square                                                   
Portsmouth, NH 03801                                       
(603) 430 - 9587    


Mon-Sat 9:30am-6:00pm
Sun 11:00am-5:00pm 

Services We Offer:

• Jewelry repair
• Jewelry buying
• Ring sizing
• Bead stringing
• Watch repair / battery replacement
• Custom design and engraving
• Antique restoration
• Jewelry appraisal


We have been in our vibrant downtown Portsmouth location for over 20 years and tried to create a shop that evokes delving into your grandmother’s jewelry box. In the heart of Market Square, our second location is known for windows filled with fine antique jewelry, Sri Lankan sapphires, 1950s rhinestone pieces and eclectic silver jewelry from around the world.  Our focus in this shop, however, has been to fill it with the most diverse pieces. Victorian bracelets, Art Deco engagement rings, antique cameos and vintage charms are just a few pieces you may see. 








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