AN OPAL AND DIAMOND CLUSTER RING, an oval opal in a

AN OPAL AND DIAMOND CLUSTER RING, an oval opal in a cut-down setting within a border of old-cut diamonds, to forked shoulders, estimated opal weight 1.50ct approximately, total estimated diamond weight 0.50ct approximately, French gold marks, ring size M. 3.59 grams.
Condition Report: The ring is in good condition, the shank has been resized, there is a small surface reaching fracture/chip to one diamond. The opal measures 9.41mm x 8.22mm x 3.88mm approximately. The approximate qualities of the diamonds are; colour: F/G, clarity: SI1/SI2/PI.