Australian Opal Doublet Ring set in Sterling Silver

Australian Opal Doublet Ring set in Sterling Silver

SKU: 20274139

Regular price: $1,050
Sale price: $1,050
Regular price
Unit price: per

Quantity must be 1 or more

Australian Opal Cutters Doublet Opal Ring 925 Sterling Silver. Classified by the Opal industry as Natural Opal Type 4 - Doublet Opal is Genuine Natural Australian Gem Crystal Opal, a hydrated amorphous form of silica SiO2nH2O consisting of spheres of silicon dioxide molecules arranged in regular, closely packed planes. Backed by Australian Black Opal potch or Boulder Opal Potch. The two layers have the same coefficient of thermal expansion and are guaranteed for life against delamination. Guaranteed free of dyes and artificial colour.

Size/Resize Guide

DIAMETER	US	UK
14 mm	3	f1/2
14.6 mm	3.75	h
15.3 mm	4.5	h1/2 - i1/2
16 mm	5	j-k
16.5 mm	6	l - l1/2
17.2 mm	7	m1/2 - n1/2
17.8 mm	7.5	o - p
18.5 mm	8.5	p1/2 - q1/2
19 mm	9	r1/2 - s
19.8 mm	10	t1/2
20.4 mm	10.5	v

Australian Opal Doublet Ring set in Sterling Silver

We can do a resize for a $50 fee to any size!

We can do a resize for a
$50 fee to any size!