18k yellow gold Australian opal ring
4 natural Australian precious opal inlays
from 3 x 2 mm to 3.5 x 2 mm
Origin: Lightning Ridge, New South Wales
Band inside diameter: 17.80 mm
US ring size: 7 1/2
UK ring size: P
Total weight: 12.25 carats
Bright blue green opals
Supplied in a gift box
18k yellow gold Australian opal ring
1 solid Australian precious opal inlay 4 x 4 mm
and 2 solid Australian opal inlays 5 x 3 mm
Origin: Lightning Ridge, New South Wales
Band inside diameter: 17.5 mm
US ring size: 7 1/4
UK ring size: O 1/2
Total weight: 17.4 carats
Bright blue green opals
Supplied in a gift box
10k yellow gold Australian opal ring
Australian natural precious boulder opal 7.6 x 4.5 mm
Origin: Winton, Queensland
Band inside diameter: 17.45 mm
US ring size: 7 1/4
UK ring size: O 1/2
Total weight: 14 carats
Bright blue green opal
Supplied in a gift box
14k yellow gold Australian opal ring
Australian natural precious crystal opal 7 x 5 mm
Origin: Coober Pedy, South Australia
and 2 diamonds
Band inside diameter: 16.70 mm
US ring size: 6 1/4
UK ring size: 1/2
Total weight: 11 carats
Opal with golden green colours
Supplied in a gift box
18k yellow gold Australian opal ring
4 Australian natural precious opal inlays 3 x 3 mm
Origin: Lightning Ridge, New South Wales
Band inside diameter: 17.40 mm
US ring size: 7 1/4
UK ring size: O 1/2
Total weight: 18.6 carats
Bright blue green opals
Supplied in a gift box
18k yellow gold Australian opal ring
Australian natural precious crystal opal 8 x 6 mm
Origin: Coober Pedy, South Australia
Band inside diameter: 17.20 mm
US ring size: 6 3/4
UK ring size: N 1/2
Total weight: 12 carats
Multicolored crystal opal with red
Supplied in a gift box
14k yellow gold Australian opal ring
Australian precious opal doublet 9 x 7 mm
from Coober Pedy, South Australia
and 2 natural diamonds
Band inside diameter: 17.5 mm
US ring size: 7 1/4
UK ring size: O 1/2
Total weight: 19.4 carats
Dark blue green opal
Supplied in a gift box
18k yellow gold Australian opal ring
Australian natural precious black opal 6 x 5 mm
from Lightning Ridge, New South Wales, Australia
Band inside diameter: 16.90 mm
US ring size: 6 3/4
UK ring size: N
Total weight: 12.44 carats
Bright green black opal
Supplied in a gift box
18k yellow gold man's Australian boulder opal ring
Boulder opal 14.5 x 12 mm
from Opalton, Queensland
Band inside diameter: 20 mm
Band inside circonference: 62.83 mm
( US ring size: 10 1/2 )
( UK ring size: U 1/2 )
Total weight: 30.37 carats
Opal with blue and green colours
Supplied in a gift box