{"product_id":"green-tourmaline-n-ov-18x14-2mm-15-93cts-single","title":"Natural Green Tourmaline 15.93ct Oval 18x14.2mm – Untreated Loose Gemstone for Ring, Pendant \u0026 Jewelry Making – One Stone","description":"\u003cp\u003eA green tourmaline, an oval cut stone of 15.93 carats measuring 18x14.2mm, untreated. Green tourmaline ranges from fresh mint to deep forest green. As the October birthstone it makes a thoughtful gift, and at 7 to 7.5 on the Mohs scale it wears well. Its lively colour makes it a rewarding choice for a one of a kind design. Set it as a ring centre, drop it into a pendant, pair it in earrings, or keep it aside. A natural earth mined tourmaline, inspected and selected by NNJ Designs. For upkeep, wipe with a soft cloth or wash in warm soapy water, and steer clear of ultrasonic cleaners and chemicals.\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":48335583183046,"sku":"14088","price":3342.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/10-8-2026TourmalineListingPhotos-142.jpg?v=1792761976","url":"https:\/\/nnjdesigns.com\/products\/green-tourmaline-n-ov-18x14-2mm-15-93cts-single","provider":"NNJ Designs","version":"1.0","type":"link"}