Stunning quality black opal weighing approximately 2 carats, measuring 12.50mm x 10.75mm. Surrounded by eighteen brilliant cut diamonds, each weighing 0.055ct apx. Total diamond content 1.00ct. Colour G/H apx. Clarity VS/SI1 apx. Mounted in 18ct yellow gold with yellow gold claw setting to the black opal and white gold claw settings to the diamond. Finger size K 1/2.