![[Listed in 12564013] Madagascar Blue Sapphire 0.662ct Loose](http://store.karatz.jp/cdn/shop/files/P7313595_9e1ba5fa-669e-4a01-a6ca-109bdc56541c.jpg?v=1785551472&width=2655)



















[Listed in 12564013] Madagascar Blue Sapphire 0.662ct Loose
Sapphire, a well-known and widely recognized gemstone. Its mineral is corundum, just like ruby, but all corundum that is not red is called sapphire. This is a classic blue 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 blue sapphire has high transparency and a deep color. It comes with an identification report.
・Type: Loose stone (natural stone)
・Stone name: Blue Sapphire (Sapphire)
・Weight: 0.662ct
・Size: 6.3×4.4mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: Heating has been performed.
*Sapphires are generally heat-treated gemstones.
・Accessories: Identification report (JTL (Jewel Trading Laboratory)), loose stone case (clear zip case if it doesn't fit)
▷Jewelry customization available
If you wish to customize your jewelry, please order the desired setting along with the stone from the link below.
・【Choose by stone】Simple Order
・【Choose by stone】Semi-Order
*If you would like an image of the stone on a setting, would like to discuss a full custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not eligible. Also, some stones may not be eligible.
※ We strive to make the photos show the same color as the actual product, but due to the lighting conditions during shooting and your monitor environment, the actual product may look slightly different. Also, some photos may have been taken using a penlight.
※ For products with UV fluorescent photos, a blacklight with a wavelength of 365nm is used for shooting. 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 here.
※ For information on scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12564013
This blue sapphire has high transparency and a deep color. It comes with an identification report.
・Type: Loose stone (natural stone)
・Stone name: Blue Sapphire (Sapphire)
・Weight: 0.662ct
・Size: 6.3×4.4mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: Heating has been performed.
*Sapphires are generally heat-treated gemstones.
・Accessories: Identification report (JTL (Jewel Trading Laboratory)), loose stone case (clear zip case if it doesn't fit)
▷Jewelry customization available
If you wish to customize your jewelry, please order the desired setting along with the stone from the link below.
・【Choose by stone】Simple Order
・【Choose by stone】Semi-Order
*If you would like an image of the stone on a setting, would like to discuss a full custom order, or have any other questions, please feel free to contact us here.
*Rough stones are not eligible. Also, some stones may not be eligible.
※ We strive to make the photos show the same color as the actual product, but due to the lighting conditions during shooting and your monitor environment, the actual product may look slightly different. Also, some photos may have been taken using a penlight.
※ For products with UV fluorescent photos, a blacklight with a wavelength of 365nm is used for shooting. 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 here.
※ For information on scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12564013
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![[Listed in 12564013] Madagascar Blue Sapphire 0.662ct Loose](http://store.karatz.jp/cdn/shop/files/P7313595_9e1ba5fa-669e-4a01-a6ca-109bdc56541c.jpg?v=1785551472&width=2655)



















[Listed in 12564013] Madagascar Blue Sapphire 0.662ct Loose
Sale price¥18,800
Regular price



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