{"product_id":"tourmaline-h-em-11x6-7mm-3-07cts-single","title":"Earth Mined Tourmaline 3.07ct Emerald 11x6.7mm – Heat Treated Loose Gemstone for Ring, Pendant \u0026 Jewelry Making – One Stone","description":"\u003cp\u003eA natural tourmaline, an emerald cut stone of 3.07 carats measuring 11x6.7mm, heat treated and earth mined. Tourmaline is the October birthstone, found in an exceptional range of colours. Tourmaline is the birthstone of October and one of the most versatile gems for custom design, prized for its brilliance and its durability at 7 to 7.5 on the Mohs scale. This single loose stone is ready to be set into a ring, pendant, or pair of earrings, or kept as a collector's piece. Every gem is natural and hand selected by NNJ Designs. Care: clean with warm, soapy water and a soft brush, and avoid harsh chemicals and ultrasonic cleaners.\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":48293514641606,"sku":"10757","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/10-8-2026_Tourmaline_Listing_Photos-062.jpg?v=1791910255","url":"https:\/\/nnjdesigns.com\/products\/tourmaline-h-em-11x6-7mm-3-07cts-single","provider":"NNJ Designs","version":"1.0","type":"link"}