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Such a beautiful blue. Such a hard shine, with a Mohs hardness of 8. "Blue spinel" does not necessarily mean "cobalt spinel"; only when cobalt bands can be seen is it called "cobalt spinel." This is a relatively rare cobalt spinel rough stone from Vietnam that allows you to enjoy color shifts.
・Type: Raw stone
Stone name: Cobalt spinel from Vietnam
・Weight: 0.063ct
・Size: 2.3 x 1.7 mm
Scratches/chips:-
・Inclusions:-
·remarks:---
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: 12558692
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