Finished version of Custom Hexagon Cut Sapphire by Daniel Stair
Rough version of Custom Hexagon Cut Sapphire by Daniel Stair
Blue Sapphire, 0.78 ct Faceted, Heat-Treated from United States
A very pretty, sparkling Montana sapphire!. Color: Slightly Greenish Blue, Treatment: Heat Only, Cut: Custom Hexagon, Weight: 0.78 Carat, Dimensions: 4.92. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com
Credit: Daniel Stair, CustomGemstones.com 2021
| Gemstone | Sapphire, Corundum |
| Treatments | Heat Treatment |
| Natural or man made | Natural |
| Origin | United States |
| Origin details |   Helena, Montana, U.S.A. |
| Carat Weight | 0.78 |
| Gem State | Faceted |
| Faceter | Daniel Stair |
| Color | Blue |
| Transparency | Transparent |