1.64ct Australian Oval Opal

A serene 1.64ct single oval Australian Opal, coloured graded as Blue/GREEN with multicoloured flashes, presented in a premium leather patterned collectors 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: 1.64ct = Approx 9.98mmx 46.9mm x 3.74mm
Cut: Oval Cabochon
Colour: Dark Opal (Blue/GREEN) 
Origin: AUSTRALIA