{"product_id":"tanzanite-h-aa-ov-6x4mm-0-45cts-single","title":"Natural Earth Mined AA+ Tanzanite Oval 6x4mm 0.45cts – Heat Treated Loose Gemstone for a Bespoke Setting - One Stone","description":"\u003cp\u003eThis 0.45 carat tanzanite measures 6x4 mm cut as an oval. Graded AA+. Colour is what tanzanite is bought for — the deeper violet-blues carry the most value, and the effect is strongest in larger stones where there is more depth for light to travel through. A good centre stone for a pendant, where its colour has room to read.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\"Named by Tiffany, found by chance.\"\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e*Heat treatment is used at low temperatures to produce the strong and vibrant colors of purple and blue shown in Tanzanite.\u003cbr\u003e*Care: You can clean it with warm soapy water (dish soap like Dawn is perfect) and a toothbrush! Most gems should be cleaned this way because ultrasonic cleaners can damage them.\u003c\/p\u003e","brand":"NNJ Designs","offers":[{"title":"Default Title","offer_id":46477819150534,"sku":"15176","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0601\/6071\/files\/8-21-2026-TanzaniteListingPhotos-099.jpg?v=1790970048","url":"https:\/\/nnjdesigns.com\/products\/tanzanite-h-aa-ov-6x4mm-0-45cts-single","provider":"NNJ Designs","version":"1.0","type":"link"}