Purple spinel 0.640ct loose (cobalt band recognized)

Spinel is an attractive spinel that comes in a variety of colors. It is famous as a stone that comes in almost every color other than yellow (yellow-green), such as red, orange, blue, green, black, and colorless. It's tempting to want to have all the color variations. It is also a venerable jewel that was once used in the crown of the British royal family.

This is a purple spinel with cobalt bands and chromium confirmed. According to the AGL ( Japan Association of Identification Groups ) standards, reddish spinel cannot be listed on the identification report even if cobalt bands are recognized, so please use this as a reference only. Spinels with cobalt bands are generally blue to violet.

・Type: Loose (natural stone)
・Stone name: Spinel
・Weight: 0.640ct
・Scratch/chip: S
・Inclusion: S
·remarks:---
・Accessories: Karatz quality guarantee card, case

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


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karatz_item_id: 12522186