{"product_id":"chrome-tourmaline-n-em-13-8x10-9mm-7-9cts-single","title":"Earth Mined Chrome Tourmaline 7.9ct Emerald 13.8x10.9mm – Untreated Loose Gemstone for Ring, Pendant \u0026 Jewelry Making – One Stone","description":"\u003cp\u003eA chrome tourmaline, an emerald cut stone of 7.9 carats measuring 13.8x10.9mm, untreated. Chrome tourmaline owes its vivid green to traces of chromium and vanadium. Durable at 7 to 7.5 on the Mohs scale, it is also the birthstone for October. Clean and well cut, it carries light beautifully from every angle. Set it as a ring centre, drop it into a pendant, pair it in earrings, or keep it aside. This is a natural, earth mined stone, chosen by hand at NNJ Designs. Clean gently with mild soapy water and a soft brush, avoiding steam, ultrasonic cleaners, and strong chemicals.\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":48339454230726,"sku":"22870","price":427.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/be563463-7fa9-4f64-a8ea-2c1a1c2d1fb2.jpg?v=1792163117","url":"https:\/\/nnjdesigns.com\/products\/chrome-tourmaline-n-em-13-8x10-9mm-7-9cts-single","provider":"NNJ Designs","version":"1.0","type":"link"}