Boulder opal ring from Australia hand set in brushed sterling silver.
Boulder opals are opals that are still attached to the rock that they formed in. The sparkling flecks of colour from the opal, electric blues, dazzling greens and firey reds, contrast beautifully with the toffee browns of the host rock.
They are mined in the Australian state of Queensland.
Weight: 8 g
Width - 10 mm x Length 19 mm (stone and setting)
Ring Size: UK/N EU/56 US/7½
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