
![[10/21 (Wed) 10:00 AM Deadline: Lottery Sale] Sri Lankan Unheated Sapphire 0.430ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/PA091186_5e821972-bb04-4708-bb01-b14a8ec850f1.jpg?v=1792195580&width=2406)






























[10/21 (Wed) 10:00 AM Deadline: Lottery Sale] Sri Lankan Unheated Sapphire 0.430ct Loose Stone GIA
Sapphire is a world-renowned gemstone. Its mineral composition is corundum, the same as ruby, but all corundum that is not red is referred to as sapphire. With a hardness of 9, second only to diamond, sapphire is a highly durable and stable gemstone that is easy to care for. This is a rare, unheated sapphire from Sri Lanka.
This unheated blue sapphire was cut by the Sri Lankan lapidary Mr. Sanje. It comes with a GIA identification report.
・Category: Loose stone (natural stone)
・Stone name: Unheated sapphire from Sri Lanka
・Weight: 0.430ct
・Size: 5.0 x 4.3 mm
・Shape: Oval cut
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (or a clear zip-lock case if it does not fit)
▷ Jewelry customization services available
If you would like jewelry customization, please order it along with your preferred setting from the link below.
・[Select from stone] Simple order
・[Select from stone] Semi-order
* If you would like a mock-up photo of the stone in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
* We cannot process rough stones. Additionally, some stones may not be suitable for customization.
* We strive to ensure our photos accurately reflect the actual colors of the items; however, colors may appear slightly different depending on the lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products featuring UV fluorescence photos, we use a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to see. The blacklight used by our store can be found here.
* For information regarding scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
karatz_item_id: 12564655
This unheated blue sapphire was cut by the Sri Lankan lapidary Mr. Sanje. It comes with a GIA identification report.
・Category: Loose stone (natural stone)
・Stone name: Unheated sapphire from Sri Lanka
・Weight: 0.430ct
・Size: 5.0 x 4.3 mm
・Shape: Oval cut
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (or a clear zip-lock case if it does not fit)
▷ Jewelry customization services available
If you would like jewelry customization, please order it along with your preferred setting from the link below.
・[Select from stone] Simple order
・[Select from stone] Semi-order
* If you would like a mock-up photo of the stone in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
* We cannot process rough stones. Additionally, some stones may not be suitable for customization.
* We strive to ensure our photos accurately reflect the actual colors of the items; however, colors may appear slightly different depending on the lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products featuring UV fluorescence photos, we use a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to see. The blacklight used by our store can be found here.
* For information regarding scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
karatz_item_id: 12564655
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![[10/21 (Wed) 10:00 AM Deadline: Lottery Sale] Sri Lankan Unheated Sapphire 0.430ct Loose Stone GIA](http://store.karatz.jp/cdn/shop/files/PA091186_5e821972-bb04-4708-bb01-b14a8ec850f1.jpg?v=1792195580&width=2406)






























[10/21 (Wed) 10:00 AM Deadline: Lottery Sale] Sri Lankan Unheated Sapphire 0.430ct Loose Stone GIA
Sale price¥69,800
Regular price





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