{"product_id":"12564020","title":"[Listed as 12564020] Hackmanite 0.300ct Loose Stone","description":"A rare stone, hackmanite. It has a mysterious characteristic: when exposed to black light for about 5 to 10 seconds, it changes to a pale purple color, and for a while, it does not return to its original color. It is a relatively new type of rare stone discovered in the Kola Peninsula, Russia, in the 1980s. Due to its low hardness, care must be taken not to hit it against hard objects.\n\nCut by Mr. Sanje\n\n\u003cbr\u003e\u003cbr\u003e・Type: Loose stone (natural stone)\n\u003cbr\u003e・Stone name: \u003ca href=\"https:\/\/store.karatz.jp\/collections\/hackmanite\"\u003eHackmanite\u003c\/a\u003e\n\u003cbr\u003e・Weight: 0.300 ct\n\u003cbr\u003e・Size: 5.5 x 3.7 mm\n\u003cbr\u003e・Shape: Emerald cut\n\u003cbr\u003e・Scratches\/Chips: S\n\u003cbr\u003e・Inclusions: A\n\u003cbr\u003e・Remarks: ---\n\u003cbr\u003e・Accessories: Identification report (JTL (Jewelry Trading Laboratory)), loose stone case (if it doesn't fit, a clear case with a zip)\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【Select from stone】Simple Order\u003c\/a\u003e\u003cbr\u003e\n・\u003ca href=\"https:\/\/store.karatz.jp\/collections\/karatz_semiorder\"\u003e【Select from stone】Semi-Order\u003c\/a\u003e\u003cbr\u003e\n*If you would like an image of the stone on a setting, wish to consult about a full 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 eligible. Also, some stones may not be eligible.\n\n\u003cbr\u003e\u003cbr\u003e※ We strive to ensure that the photos are the same color as the actual product, but due to the lighting conditions during shooting and your monitor environment, there may be slight differences from the actual product. 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 black light for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is \u003ca href=\"https:\/\/store.karatz.jp\/products\/90000077\"\u003ehere\u003c\/a\u003e.\n\n\u003cbr\u003e\u003cbr\u003e※ For information on scratches\/chips, treatments, and inclusions, please see \u003ca href=\"https:\/\/note.com\/karatz\/n\/n5319af0b99c8\"\u003ehere\u003c\/a\u003e.\n\n\u003cbr\u003e\u003cbr\u003e※ For other frequently asked questions, please see \u003ca href=\"https:\/\/store.karatz.jp\/pages\/faq\"\u003ehere\u003c\/a\u003e.\u003cbr\u003e\n\n\u003cbr\u003e\u003cbr\u003ekaratz_item_id: 12564020","brand":"カラッツSTORE","offers":[{"title":"Default Title","offer_id":50494886445249,"sku":"12564020","price":59800.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0565\/5802\/6945\/files\/P8050905_ddd6286e-d96f-46d2-82ab-bd4ebd924734.jpg?v=1785992675","url":"https:\/\/store.karatz.jp\/en\/products\/12564020","provider":"カラッツSTORE","version":"1.0","type":"link"}