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Sapphire is a world-famous gemstone that needs no introduction. Its mineral is corundum, the same as ruby, but all corundum that is not red is called sapphire. With a hardness of 9, second only to diamond, sapphire is a gemstone with high toughness and stability, making it easy to care for. This is a rare, unheated sapphire from Kashmir.
A GIA identification report is included.
・Type: Loose (Natural Stone)
・Stone Name: Unheated Sapphire from Kashmir
・Weight: 0.330ct
・Size: 3.8 x 4.0 mm
・Shape: Round Cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (or a clear zip-lock bag if it does not fit)
▷Jewelry processing available
If you would like jewelry processing, please order together with your preferred setting from the links below. ・[Select from stone] Simple Order ・[Select from stone] Semi-order *If you would like to see an image of the stone placed in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
*Raw stones cannot be processed. Also, some stones may not be suitable for processing.
* We strive to ensure that the colors in our photos are as close to the actual product as possible, but please note that they may look slightly different depending on lighting conditions during photography or your monitor settings. In some cases, we may use a penlight for photography.
* For products featuring UV fluorescence photos, we use a black light with a 365nm wavelength. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to confirm. The black light we use can be found here.
* For information on scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
* For credit card payments, a security company may contact you to verify your identity.
karatz_item_id: 12564532
A GIA identification report is included.
・Type: Loose (Natural Stone)
・Stone Name: Unheated Sapphire from Kashmir
・Weight: 0.330ct
・Size: 3.8 x 4.0 mm
・Shape: Round Cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (or a clear zip-lock bag if it does not fit)
▷Jewelry processing available
If you would like jewelry processing, please order together with your preferred setting from the links below. ・[Select from stone] Simple Order ・[Select from stone] Semi-order *If you would like to see an image of the stone placed in a setting, wish to discuss a full custom order, or have any other questions, please feel free to contact us here.
*Raw stones cannot be processed. Also, some stones may not be suitable for processing.
* We strive to ensure that the colors in our photos are as close to the actual product as possible, but please note that they may look slightly different depending on lighting conditions during photography or your monitor settings. In some cases, we may use a penlight for photography.
* For products featuring UV fluorescence photos, we use a black light with a 365nm wavelength. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to confirm. The black light we use can be found here.
* For information on scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
* For credit card payments, a security company may contact you to verify your identity.
karatz_item_id: 12564532
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[Lottery Sale 10 Campaign] Kashmir Unheated Sapphire 0.330ct Loose GIA
Sale price¥278,000
Regular price






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