Blue & Green Turquoise Ring in Sterling Silver | Vintage c.1970's Heliodor The Stones: black onyx and

The Stones: black onyx and synthetic opal

total carat weight: 73 carats (including clasp and string)

53g Dimensions (millimeters) 9

A Synthetic Opal Set In Solid 14kt Gold With Diamonds

02ct center stone and channel set princess cut side stones

Blue & Green Turquoise Ring in Sterling Silver | Vintage c.1970's Heliodor The Stones: black onyx andA Bit About The Piece Southwest silver ring set with Sleeping Beauty & Royston turquoise stones Details, details The Stone: Turquoise, natural stone count: 2 origin: Sleeping Beauty Mine, Arizona and Royston Mining District, Nevada cut: freeform cabochons stone measurements (millimeters): 8. 63mm x 5. 37mm and 8. 30mm x 6. 70mm stone measurements (inches): 0. 33" x 0. 2" and 0. 33" x 0. 25" treatments: not dyed, stabilized The Setting: Bezel Set Split