Turquoise #228 | Bisbee Rhodochrosite Five square cut turquoise stones

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

gem grade peridot comes from the Native American San Carlos Reservation in Arizona

Exceptionally large natural alexandrite set with diamonds

cat's eye pattern

Turquoise #228 | Bisbee Rhodochrosite Five square cut turquoise stonesThe Stone: Turquoise natural stabilized The Weight: 13. 56 carats The Origin: Bisbee The Cut: Elongated Oval Cabochon Cut stone measurements: 33. 73mm x 17. 49mm x 3. 03mm 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 known for