Port City Coin sells a wide selection of quality jewelry. Diamond necklaces, weddings sets, bracelets and more. We even offer GIA certified diamonds!

Port City Coin are experts jewelry appraisers and pay top dollar for your gold and silver jewelry. We buy all jewelry, even broken and scrap gold including Diamonds, Gold, Watches, Estate Jewelry, Silver, Precious Gemstones, Coins, and even Flatware.

Come in and see our wide selection of fine jewelry, diamonds and gemstones. We also carry a variety of luxury pre-owned timepieces, Antique heirlooms and countless rare coins and currency. Need something for that special someone? We carry engagement rings, wedding bands and loose diamonds. Stop by our shop today for friendly, helpful service, and fantastic deals.

We Buy, Sell and Trade

  • Diamonds and Estate Jewelry
  • Old and New 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