0.28ct Australian Oval Opal

An oval cabochon Australian opal weighing 0.28ct, colour-graded with green, blue, and yellow tones, highlighted by multicoloured flashes. Presented in a premium leather-patterned collector’s box.

A Certificate of Authenticity accompanies each opal, including a declaration of origin. Authenticity is assured with a tamper-evident secure seal.

Australian Diamond Valley Opal: Iconic and ethereal gems, ethically sourced in Australia. 

Ethically Sourced - Conflict Free - Natural & Untreated - 100% Australian

Opal Dimensions: 0.28ct (5.91 x 4.49 x 1.73mm) 
Cut: Oval
Colour: Black Opal (Green/Blue/Yellow) 
Origin: AUSTRALIA