A large pear cut solid opal and double diamond cluster ring, 14ct white gold, made as a vintage styled cluster dress ring, featuring a central solid crystal opal of approximately 3.00ct, measuring 17.5 x 12.5 mm, strong spectral colours throughout, claw set within a claw set double diamond cluster frame, the inner stones of slightly smaller size, totalling approximately 2.50ct, finished on a ribbed band