Turquoise #228 | Bisbee Rhodochrosite pear shape measurements: 5mm x

pear shape measurements: 5mm x 3mm

Exceptionally large natural alexandrite set with diamonds

cat's eye pattern

White Andamooka opal is often treated black to provide more contrast for the color

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

Turquoise #228 | Bisbee Rhodochrosite pear shape measurements: 5mm xThe 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