A unique and rare Black Opal 'Cluster' ring with Old Cut Diamonds in platinum. The ring features a bezel set round cabochon of black opal with blues and greens in a bright, flowing pattern surrounded by a petaled cluster old cut diamonds.
Characteristics of cabochon cut Black Opal: 1 = 7.38ct. Origin: Lightning Ridge, Australia
Characteristics of additional diamonds: 18 = 1.62ct, H-J colour, SI clarity
Total Weight of Ring: 7.00grams