Set in 18kt White Gold.
Natural Doublet Opal (4.65ct)
This truly stunning solid natural Boulder Opal is minded from the exclusive Quilpie mining region in Queensland, Australia. Set in 18kt white gold the Boulder boasts 13.66 carats with 5...
Set in 14kt Yellow Gold.Solid Natural Boulder Opal
Set in 18kt Yellow Gold.Natural Doublet Opal (6.55ct) 3.73g
Set in 18kt White Gold.Natural Doublet Opal1x RBC diamond (0.10ct) 5.41g