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Sapphire is a well-known stone. It is made from the same mineral as ruby, corundum, but all corundum other than red is called sapphire, so it comes in a variety of colors. With a hardness of 9, sapphire is the second hardest gemstone after diamond. Its high hardness, toughness, and stability make it easy to handle.
This is a collaboration of Thai sapphire cat cut by Thai jeweler NOBU.
Type: Loose (natural stone)
Stone name: Sapphire
・Weight: 4.746ct
・Size: 9.1 x 10.1 mm
Scratches/chips: S
・Inclusions:-
Note: Heating is usually performed.
* Generally, sapphires are considered to be heated gemstones, but this product has not been determined to be heated through standard testing using a microscope, etc. Determining whether a stone is heated or not requires advanced testing at an appraisal agency.
Accessories: Caratz quality guarantee, loose case (if not, a clear zippered case)
*We strive to make the colors in the photos as close to the actual product as possible, but they may look slightly different from the actual product depending on the lighting conditions during photography and the monitor settings you are using. 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: 12540582
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