{"product_id":"12563482","title":"[Item 12563482] Tanzanian Windsor Sapphire, 0.393 ct Loose","description":"Sapphire is a famous gemstone that needs no introduction. Mineralogically, it is the same corundum as ruby, but all corundum that is not red is called sapphire. It is also known for its wide variety of colors, including blue, pink, yellow, and green. This is a sapphire from Winza, Tanzania. Winza sapphires are not widely distributed in the market, making it a source known among gemstone collectors. Tanzania is also known as one of the world's leading gemstone producing regions, yielding many beautiful gemstones such as spinel and tanzanite, and its sapphires also produce attractive crystals.\n\n\u003cbr\u003eThis is a Winza sapphire with a reddish-purple color and good transparency. An identification report is included.\n\n\u003cbr\u003e\u003cbr\u003e・Type: Loose stone (natural stone)\n\u003cbr\u003e・Stone Name: \u003ca href=\"https:\/\/store.karatz.jp\/collections\/windsorsapphire\"\u003eWinza Sapphire from Tanzania\u003c\/a\u003e\n\u003cbr\u003e・Weight: 0.393ct\n\u003cbr\u003e・Size: 4.5×3.9㎜\n\u003cbr\u003e・Shape: Oval cut\n\u003cbr\u003e・Scratches\/Chips: S\n\u003cbr\u003e・Inclusions: S\n\u003cbr\u003e・Remarks: Usually heated.\u003cbr\u003e\n　*Sapphires are generally heat-treated gemstones, but this product has not been definitively identified as heated through standard inspections such as microscopes. Advanced testing by a gemological institute is required to definitively determine whether it is heated or unheated.\n\u003cbr\u003e・Accessories: Identification report (JTL (Jewel Trading Laboratory)), loose stone case (zippered clear case if it doesn't fit)\n\n\u003cbr\u003e\u003cbr\u003e▷Jewelry processing available\u003cbr\u003e\nIf you wish to have jewelry processed, please order with your desired setting from the link below.\u003cbr\u003e\n・\u003ca href=\"https:\/\/store.karatz.jp\/collections\/ordermade\"\u003e【Choose your stone】Simple Order\u003c\/a\u003e\u003cbr\u003e\n・\u003ca href=\"https:\/\/store.karatz.jp\/collections\/karatz_semiorder\"\u003e【Choose your stone】Semi-Order\u003c\/a\u003e\u003cbr\u003e\n*If you would like an image of the stone on a setting, would like to consult about a custom order, or have any other questions, please feel free to contact us \u003ca href=\"https:\/\/store.karatz.jp\/pages\/inquiry\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\n*Rough stones are not supported. Also, some stones may not be supported.\n\n\u003cbr\u003e\u003cbr\u003e※ We strive to ensure that the photos have the same color as the actual product, but due to lighting conditions during photography and your monitor environment, the actual product may look slightly different. Also, some photos may be taken using a penlight.\n\n\u003cbr\u003e\u003cbr\u003e※ For products with UV fluorescence photos, we use a 365nm wavelength blacklight for photography. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or difficult to confirm. The blacklight we use is \u003ca href=\"https:\/\/store.karatz.jp\/products\/90000077\"\u003ehere\u003c\/a\u003e.\n\n\u003cbr\u003e\u003cbr\u003e※ For scratches\/chips, treatment, and inclusions, please refer to \u003ca href=\"https:\/\/note.com\/karatz\/n\/n5319af0b99c8\"\u003ehere\u003c\/a\u003e.\n\n\u003cbr\u003e\u003cbr\u003e※ For other frequently asked questions, please refer to \u003ca href=\"https:\/\/store.karatz.jp\/pages\/faq\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\n\n\u003cbr\u003e\u003cbr\u003ekaratz_item_id: 12563482","brand":"カラッツSTORE","offers":[{"title":"Default Title","offer_id":50371161227457,"sku":"12563482","price":18800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5802\/6945\/files\/P7020404_9b01454e-7414-413b-837b-4842e72743fc.jpg?v=1783467428","url":"https:\/\/store.karatz.jp\/en\/products\/12563482","provider":"カラッツSTORE","version":"1.0","type":"link"}