US$ 191.00
unenhanced black crystal opal that shows off shades of electric blue
All zoisite ranks from 6 to 7 on the Mohs hardness scale
The Color: Light Blue
The Weight: 35
5 million years ago created the ideal conditions to turn the dirt at the crash site to glass
Turquoise #130 | Royston Gold (yellow) unenhanced black crystal opal thatThe Stone: Turquoise natural unstabilized The Weight: 34. 63 carats The Origin: Royston District, Nevada The Cut: Cushion Cabochon Cut stone measurements: 22. 79mm x 19. 30mm x 11. 74mm
US$ 191.00
US$ 275.00
US$ 750.00