RO-OPOP024YE-002-063

Natural Yellow Opal - 39.80 ct - Rough Gemstone - unheated - for faceting

Certificate: RO-OPOP024YE-002-063

Gem Type: Natural Opal - Yellow Opal

Weight: 39.80 Carat

Shape: Rough

Size: 29.9 x 18.9 x 17.8 mm.

Color: orangey yellow

Clarity: semi-Translucent

Luster: N/A

Treatment: Unheated Untreated

Hardness: 6 on Mohs' scale