Turquoise #245 | Royston Opal Jewelry saturated blue is most desirable

saturated blue is most desirable

The Center Stone: Pink Coral

Five square cut turquoise stones set in an antique yellow gold ring setting

Stamps: "STERLING"

The Stone: Amber

Turquoise #245 | Royston Opal Jewelry saturated blue is most desirableThe Stone: Turquoise natural stabilized The Weight: 22. 72 carats The Origin: Royston District, Nevada The Cut: Oval Cabochon Cut stone measurements: 19. 87mm x 16. 59mm x 11. 21mm 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