Sri Lankan Cobalt Spinel (Blue Spinel) 3.202ct Loose Stone (Needle-like Inclusions) Japan-German Rare Stone

Such a beautiful blue. Such a hard shine, with a Mohs hardness of 8. "Blue spinel" does not necessarily mean "cobalt spinel," but rather "cobalt spinel" is a type of gemstone with visible cobalt bands. Buff Top

Type: Loose (natural stone)
Stone name: Cobalt Spinel
・Weight: 3.202ct
・Size: 9.7 x 8.0 mm
・Shape: Oval cut
Scratches/chips: S
・Inclusions: A
·remarks:---
Accessories: Sorting (Japan-German Gem Laboratory), Caratz Quality Assurance Certificate, loose stone case (if not, a clear zippered case will be provided)

*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: 12561852