zhengzhou sino crystal superhard materials sales Co.ltd
All Products
- Large sizes single crystal plate synthetic diamond use in industrial cutting tools/dressing tools and so on
- 50 Pieces
- USD $30 - 100 / Piece
- hpht synthetic diamond/lab created diamond/uncut synthetic diamond rough per carat
- 50 Carats
- USD $3 - 100 / Carat
- 1.0mm-5.0mm Large size cvd diamond rough/rough diamonds uncut/cvd diamond for sale
- 50 Carats
- USD $3 - 90 / Carat