The Sangha Turquoise Ring by Be Maad features a Turquoise stone set within a gold border.
Be Maad
Jewels By Atlantis
Casablanca
Tallin
Shay
Bibi Van Der Velden
Veert
Hipanema
Simi Seng
Mindi Mond
Selection Jewelry
Bleue Burnham
Silvia Furmanovich