Black Onyx Faceted Cut Round Calibrated ( 4mm To 20mm ) Natural Balck Onyx Gemstone

Gem type: Onyx

 

Gemstone name :- Black Onyx

 

Gemstone Size :- 4mm To 20mm

 

Gemstone Cut :- Faceted Cut

 

Gemstone Piece :- 1 Piece To 100 Pieces Lot

 

gemstone shape :- Round

 

Gemstone Clarity :- Opaque

 

Gemstone Family :- Chalcedony

 

Gemstone Color :- Black Color

 

Country of Origin :- China

 

Composition :- Natural

 

Dimension Type :- Calibrated Size

 

Gemstone Hardness :- 7 Mohs

Done