Paraíba tourmaline and diamond ring, 14.16-ct cushion-cut center stone and 2.92-ctw diamonds mounted in 18k gold. Photo courtesy of liveauctioneers.com and Joshua Kodner.
Translucent Blue Tourmaline, 14.16 ct Faceted in Ring
Paraíba tourmaline and diamond ring, 14.16-ct cushion-cut center stone and 2.92-ctw diamonds mounted in 18k gold. Photo courtesy of liveauctioneers.com and Joshua Kodner.
Article: Ten Rare and Expensive Engagement Ring Stones
Credit: Joshua Kodner
| Gemstone | Tourmaline, Paraíba Tourmaline |
| Natural or man made | Natural |
| Carat Weight | 14.16 |
| Jewelry type | Ring |
| Gem State | Faceted |
| Color | Blue |
| Transparency | Translucent |