Round Genuine German Cabochon Black Onyx
- Calibrated
- SKU : OCR14
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0.00
Round
0.00
AAA
Cabochon
D
SKU : OCR14
Round Genuine German Cabochon Black Onyx
Gemstones | |
Item ID | OCR14 |
Name | Black Onyx |
Type | Genuine |
Shape | Round |
Cut | Cabochon |
Length | 14 mm |
Width | 14 mm |
Quality/Cut | AAA |
Avg Wgt | n/a |
$PerCT | Login to view price |
Certificate | NO |
AGTA | D |
Treatment | Dyed |
Tech Material (info) | Chalcedony |
Origin | German |
Ref Index | 1.530 - 1.539 |
Hardness | 6.5 - 7 |
Gravity | 2.58 - 2.64 |
Clarity | Clean Surface |
Color Intensity | Uniform Black |