Black Diamond Crystal Rough Carat Weight:0.75ct - 0.99ct bezel measurements: 15

bezel measurements: 15

18 total stones include:

most turquoise on the market is hardened (or "stabilized") with electricity and/or polymer

oval cabochon cuts

The Color: Green

Black Diamond Crystal Rough Carat Weight:0.75ct - 0.99ct bezel measurements: 15Natural Diamond Crystals: Receive one randomly selected black diamond crystal from your desired carat weight range. Every stone is different, and each has a distinct natural outer surface pattern. Color and clarity grades vary. Check out the photos for size reference. More Information Options: 0. 50ct 0. 74ct, 0. 75ct 0. 99ct, 1. 00ct+ The Measurements: Approximately 4mm to 5. 4mm The Scientific: Mohs hardness: 10 surface characteristics known as