Turquoise #160 | Royston Rings 5 to 7 on the

5 to 7 on the Mohs hardness scale

Asymmetrical earrings featuring white crystal opal bezel set into polished gray agate slices with 14kt yellow gold

bezel measurements: 13mm x 8

material is often less expensive due to not being as well known on the retail jewelry market

Turquoise #160 | Royston Rings 5 to 7 on theThe Stone: Turquoise natural stabilized The Weight: 16. 78 carats The Origin: Royston District, Nevada The Cut: Barrel Cabochon Cut stone measurements: 23. 68mm x 17. 61mm x 6. 27mm About Turquoise: What once was regarded a common byproduct of copper mining is now realized to be a rather scarce gem. Typically found in or near copper mines around the world, turquoise from each locality differs in color, quality, character, and rarity. Certain mines are