Dive into the prismatic blue opal pool in this 18k yellow gold ring from Lilly Fitzgerald. An oval 7.17ct boulder opal is set in a hand engraved bezel and band with sensual swirls. This elegant statement ring will capture and mesmerize all eyes that fall upon it. Stone face measures ¾" x ½". Size 6. Handcrafted in South Dartmouth, MA, U.S.