Cobalt spinel 0.50ct loose GIT

This beautiful blue. This hard shine has a Mohs hardness of 8. "Blue spinel" does not necessarily mean "cobalt spinel"; anything with a confirmed cobalt band is called "cobalt spinel". Non-heated. Comes with an identification certificate from GIT , an identification agency published by the National Gem and Jewelry Research Institute of Thailand .

・Type: Loose (natural stone)
・Stone name: Cobalt spinel
・Weight: 0.500ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Identification book (GIT), case

▷For more information about spinel
Spinel characteristics, types, fakes, value standards, etc.


▷Jewelry processing available If you would like jewelry processing, please place an order along with your desired frame from the link below.
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*Rough stones are not available. There are also some stones that cannot be used.

*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.

*Click here for information on scratches, chips, treatments, and inclusions.

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