Quantity: 1 Pc(s)

Weight: 0.99 Carat

Gem Type: Black Opal

Shape: Oval Cabochon, Polished Both Side

Size: 9.0 x 7.0 x 3.4 mm.

Color: Black, Green, Yellow, Violet, Blue Flashing

Clarity: Semi-Translucent

Luster: FLORAL FLASH Rainbow

Origin: Ethiopia

Treatment: Enhanced By Smoking

Hardness: 6.5 on Mohs' scale

Certificate: Not Included