GGR-3531Colored Gemstone
Zhi Ai Jewelry
Natural Color-Changing Cobalt Spinel
- Edition
- Aurora 2024
- Variety
- Natural Color-changing Cobalt Spinel
- Color
- Blue changing to Violet
Work Details
Laboratory & specimen details
Gemstone
Blue Changing To Violet
DETAILS
SpeciesNatural Spinel
VarietyNatural Color-changing Cobalt Spinel
Weight3.48ct
Dimensions10.80 x 6.96 x 6.72 mm
CutModified Brilliant
ShapeNovelty
ColorBlue changing to Violet
KEY POINT
OriginVietnam
Special CommentVibrant-brilliance
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Comments
No indication of thermal enhancement