Paraíba Tourmaline
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 |