This beautiful large boulder opal solid stone is Red, Green, Blue multi colour stands out and is designed with 4 diamonds in a distinct band of 18k yellow gold.  This stone is from the Quilpie fields in Queensland.

Product Specification:

Product Code: R1123
Metal Type: 18k yellow gold
Opal Darkness: N4
Origin: Quilpie
Setting: Bezel
Size: Q
Stone Dimmension: 15 x 15 mm