Black Onyx Bird
Gemstones | |
Item ID | BOBIRD |
Name | Black Onyx Bird |
Type | Genuine |
Shape | Round |
Cut | Cabochon |
Length | 30 mm |
Width | 30 mm |
SS Depth | 9 mm |
Quality/Cut | AA |
Comments | Painted or Non-painted |
Certificate | NO |
Treatment | Dyed |
Tech Material (info) | Chalcedony |
Origin | Germany |
Ref Index | 1.530 - 1.539 |
Hardness | 6.5 - 7 |
Gravity | 2.58 - 2.64 |
Clarity | NA |