Sapphire – Natural, Faceted, Black, 0.91 ct
Oval-cut black sapphire, 0.91 cts, 7.1 x 5.2 x 2.7 mm, heated, Australia. Photo courtesy of liveauctioneers.com and Treasure of Gems and Jewelry.
Article: Ruby and Sapphire Origins
Credit: Treasure of Gems and Jewelry
Gemstone | Sapphire, Corundum |
Treatments | Heat Treatment |
Natural or man made | Natural |
Origin | Australia |
Carat Weight | 0.91 |
Height | 7.1 |
Width | 5.2 |
Depth | 2.7 |
Gem State | Faceted |
Color | Black |
Transparency | Translucent |