{"product_id":"electra-paraiba-tourmaline-4-59-cts","title":"“Electra” Paraiba Tourmaline 4.59 cts","description":"\u003cp class=\"p1\"\u003e\u003cspan\u003eOriginally, Paraiba is the name of the mine in Brazil where this green-blue variety of copper-bearing Elbaite Tourmaline was found. The name was exclusive for the Brazilian treasure until the beginning of 2000’s, when similar variety of neon color gemstone was discovered in Nigeria and later in Mozambique. Nowadays, the name Paraiba Tourmaline or simply Paraiba is used in gem trade for any copper-bearing Tourmaline of this electric blue\/green color. Note that the presence of copper is essential in the lab report, regardless the origin. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cbr\u003eStone type: Paraiba Tourmaline \u003cbr\u003eWeight: 4.59 cts\u003cbr\u003eDimension: 14.25 x 9.57 x 6.26 mm\u003cbr\u003eColor: Blue\u003cbr\u003eShape \u0026amp; Cut: Pear, Original cut\u003cbr\u003eCertified: GIA\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eTreatment: Conventionally heated at low temperature\u003cbr\u003eRefractive Index: 1.618-1.643\u003cbr\u003eHardness: 7-7.5\u003cbr\u003eSpecific Gravity: 3.1\u003cbr\u003eOptical properties: Doubly refractive\u003cbr\u003eChemical formula: Complex Boron Silicate, Copper-bearing\u003cbr\u003eShipment from: Thailand\u003cbr\u003eReturn Policy: 3 Day Money-Back Return*\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" data-lazy-iframe-src=\"https:\/\/www.youtube.com\/embed\/Fu6HS7QO5Cw?rel=0\u0026amp;showinfo=0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Yavorskyy","offers":[{"title":"Default Title","offer_id":50322843042032,"sku":"191072","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0059\/2157\/0886\/files\/4.59-191072A.jpg?v=1787891345","url":"https:\/\/yavorskyy.com\/products\/electra-paraiba-tourmaline-4-59-cts","provider":"Yavorskyy","version":"1.0","type":"link"}