Buy Diamond Rings

Port City Coin & Jewelry is your source for buying and selling pre-owned diamonds. We deal in GIA Certified Diamonds and work with expert appraisers that buy and sell diamonds and diamond jewelry. If you have a diamond ring, diamond jewelry or loose diamonds to sell, visit out Portsmouth, NH location and talk to our trained staff. We’ll make sure you get a fair price for your diamonds and or diamond jewelry.

Sell Diamond Jewelry

Because we buy pre-owned diamond jewelry and are often the place of choice for those selling estate jewelry, we often have quality diamond rings diamond bracelets and other jewelry at great prices. Visit us or call (603) 373-6185 to find out what diamond jewelry we have on hand.

We Buy, Sell and Trade the Following Diamond Related Items

  • Loose Diamonds
  • Diamond Jewelry
  • Diamond Earrings
  • Engagement Rings
  • Diamond Watches and Timepieces
  • GIA Certified Diamonds

Loans on Diamonds

Not looking to sell your diamonds or diamond jewelry and looking for a loan on those items? Through Port City Pawn we can offer cash loans on qualifying items. See our Port City Pawn Loans on Diamonds page for details by clicking here.

We also Buy, Sell and Trade

  • Camera and Camera Equipment
  • Old, New & Estate Jewelry
  • Precious Metals: Gold, Silver, Platinum
  • Scrap Gold & Silver
  • Watches & Timepieces
  • Rolex, Bulgari, Cartier & Tiffany Items
  • Bracelets & Earrings
  • Gold & Silver Coins
Serving the New Hampshire Seacoast, Portsmouth, Hampton, Seabrook, Epping, Exeter, Dover, Rochester, Southern Maine, Kittery, York, Elliot, Berwick, Portland and Southern Massachusetts