{"product_id":"gia-paraiba-tourmaline-n-ov-8-79x7-04x4-12mm-1-74cts-2235977237","title":"GIA Certified Paraiba Tourmaline Oval 8.79x7.04mm 1.74cts – Natural Untreated Copper-Bearing Loose Gemstone for Custom Jewelry","description":"\u003cp\u003eAn oval Brazilian Paraiba tourmaline of 1.74 carats, certified by GIA with no treatment. At 8.79 x 7.04 x 4.12 mm it spreads well for its weight, giving a generous face in a ring or pendant. Copper-bearing tourmaline was first recovered in the Brazilian state of Paraíba in the 1980s, and the name has belonged to the variety ever since. Tourmaline sits at 7 to 7.5 on the Mohs scale, comfortable for regular wear.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\"Rarer than it looks, and it looks rare.\"\u003c\/em\u003e\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":46118256181446,"sku":"20949","price":626.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/c55e8323-4e07-400f-820e-00ca4479aad6.jpg?v=1784823612","url":"https:\/\/nnjdesigns.com\/products\/gia-paraiba-tourmaline-n-ov-8-79x7-04x4-12mm-1-74cts-2235977237","provider":"NNJ Designs","version":"1.0","type":"link"}