




















Unheated Kashmir sapphire 0.090ct loose
For the lottery sale, click here.
Sapphire, a famously well-known gemstone. Although it belongs to the same corundum mineral group as ruby, all corundum stones that are not red are called sapphire. With a hardness of 9, sapphire is the second hardest gemstone after diamond, and it is also highly durable and stable, making it an easy gemstone to care for. This is a rare unheated sapphire from Kashmir.
・Type: Loose stone (natural stone)
・Stone name: Unheated sapphire from Kashmir
・Weight: 0.090ct
・Size: 2.4×2.4mm
・Shape: Round cut
・Scratches/Chips: S-A+
・Inclusions: A
・Remarks: ---
・Accessories: Identification report (GIA), loose stone case (if it doesn't fit, a zippered clear case)
※ While we strive to ensure that the photos have the same color as the actual product, there may be slight differences due to lighting conditions during shooting or your monitor environment. Also, some photos may have been taken using a penlight.
※ For information on scratches, chips, treatments, and inclusions, please click here.
※ For other frequently asked questions, please click here.
karatz_item_id: 12559833
Choose options





























![[On sale August 16th at 10 PM JST] Limited to 4 stones: Swiss Blue Topaz (Star of David/Hexagram Cut, approx. 8mm) [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/collage_538f8612-0b8f-4695-9de5-c35b848960aa.png?v=1788921228&width=2000)




















![[Jeweler's tools] 4-piece set including loupe (10x magnification), tweezers, and 2 loose stones](http://store.karatz.jp/cdn/shop/files/P4130575.jpg?v=1776126091&width=4000)

