13.06cts Beautiful Gem Quality Opal Doublets

Size:Various (largest 21 x 7 mm)

Weight: 13.06 cts

Brightness: 4

Body tone: N4

Opal doublets, as the name suggest, are made of a thin layer of precious opal cemented onto a backing, usually a piece of black common opal or ironstone.?

Weight	13 cts
Dimensions	21 × 7 × 3 mm
Certified	No
Clarity	N/A
Colour	Multi
Cut	Cabochon
Hardness	5.5 – 6.5
Origin	Australia
Quantity	4
Treatment	Doublet
Saturation	Medium