3.65ct Opal Cabochon, Natural Solid Australian Opal, Unset Dark Crystal Opal from good Lightning Ridge, Loose Opal Stone, Loose Polished Gemstone

Opal Type: Black Crystal Opal

Shape: Oval

Weight (ct): 3.65 carats

Dimensions (W x L x H): 8.6 x 14.1 x 4.4mm
(approx. 5/16 x 9/16 x 3/16 inch)

Colour Intensity: Subdued

Dominant Colours: Electric Blue, Purple

Pattern: Chaff

Origin: Lightning Ridge, Australia

All our opals come with a certificate of authenticity, showing a photo of the piece, the dimensions, the region of origin, the type of opal, the prominent colours and pattern and its weight in carats. good