Opal Stone – Natural, Faceted, Red, 15.5 ct
Cushion-cut cherry opal, 15.5 cts. Photo courtesy of liveauctioneers.com and I.M. Chait Gallery/Auctioneers.
Article: A Beginner’s Guide To Common Gemstone Heat Treatments
Credit: I.M. Chait Gallery/Auctioneers
Gemstone | Opal Stone |
Natural or man made | Natural |
Carat Weight | 15.5 |
Gem State | Faceted |
Color | Red |
Transparency | Translucent |