22.7 carat green turquoise cabochon from Stone Mountain Mine

Weight: 22.7 carats

Dimensions: 29.9x20.6x5.6 mm

Description: A large green turquoise vein stone discovered at Stone Mountain Mine fashioned into a beautiful green turquoise cabochon. This is an un-backed and untreated turquoise cabochon. All the turquoise we sell is natural and unaltered.