{"product_id":"gia-certified-12-95-carat-emerald-cut-blue-indicolite-tourmaline-loose-gemstone","title":"GIA Certified 12.95 Carat Emerald Cut Blue Indicolite Tourmaline Loose Gemstone","description":"\u003cdiv\u003eGIA-certified natural emerald cut indicolite tourmaline features deep blue-green coloration and exceptional transparency. This 12.95 carat loose gemstone displays vivid color saturation with distinctive horizontal banding.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eItem Type: Loose Gemstone\u003c\/li\u003e\n\u003cli\u003eGemstone: Natural Indicolite Tourmaline\u003c\/li\u003e\n\u003cli\u003eCarat Weight: 12.95 carats\u003c\/li\u003e\n\u003cli\u003eCut: Emerald Cut (Step Cut)\u003c\/li\u003e\n\u003cli\u003eColor: Blue Green \u003c\/li\u003e\n\u003cli\u003eClarity: Eye Clean to Very Slightly Included\u003c\/li\u003e\n\u003cli\u003eTransparency: Transparent\u003c\/li\u003e\n\u003cli\u003eCertification: GIA Certified\u003c\/li\u003e\n\u003cli\u003eOrigin: Natural, untreated\u003c\/li\u003e\n\u003cli\u003eTreatment: None\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003eThis 12.95 carat indicolite tourmaline showcases the highly prized blue variety of tourmaline with striking teal-to-peacock blue coloration. The emerald cut faceting reveals the gem's natural pleochroism with subtle color shifts visible from different viewing angles. The stone displays characteristic horizontal banding patterns that are signature to fine tourmaline specimens, adding depth and visual interest. With excellent transparency and luster, this indicolite achieves the saturated color intensity that collectors seek in premium tourmaline.\u003c\/div\u003e","brand":"ASSAY","offers":[{"title":"Default Title","offer_id":45463276650686,"sku":"POTC2269L","price":6967.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/5724\/6910\/files\/GIA-Certified-12_95-Carat-Emerald-Cut-Blue-Indicolite-Tourmaline-Loose-Gemstone-Loose-Stones.jpg?v=1760026967","url":"https:\/\/assayjewelers.uk\/zh-tw\/products\/gia-certified-12-95-carat-emerald-cut-blue-indicolite-tourmaline-loose-gemstone","provider":"ASSAY","version":"1.0","type":"link"}