Circa 1970s, set to the front with one oval cabochon opal weighing approximately 5.60 carats and accented with prong set round brilliant cut diamonds weighing approximately .69 total carat (H-J color, SI2-I2 clarity) alternating with prong set round brilliant cut blue sapphires weighing approximately 1.02 total carats, stamped 14KT and with additional mark.

Ring size 6.75

5.5 dwt.

Opal has gray body color with multi color, bright, flashfire pattern, very directional, no inclusions, with dull spot to lower one side.

Very good estate condition.

$400 - 800