“Ruby Ring,” 18k gold, treated natural ruby, and four brilliant diamonds, by Mauro Cateb. Licensed under CC By 2.0.
Translucent Red Ruby Faceted Oval Cut, Heat-Treated in Ring
"Ruby Ring," 18k gold, treated natural ruby, and four brilliant diamonds, by Mauro Cateb. Licensed under CC By 2.0.
Article: What is my Birthstone?
| Gemstone | Ruby, Corundum |
| Treatments | Heat Treatment |
| Natural or man made | Natural |
| Jewelry type | Ring |
| Gem State | Faceted |
| Color | Red |
| Transparency | Translucent |