Featured in this lot is this Australian opal diamond and 14k yellow gold ring. The ring shows a 14k yellow gold elegant ring band with tooled shoulders, a raised lattice under gallery, and a gold weight of 5.17GM. The center stone shows an oval cut Australian opal cabochon featuring a weight of 1.63 carats; the center stone features a halo decoration of 24 round brilliant cut diamonds with a weight of 0.19 carats. The ring features a Color Jewels Inc. hallmark with a 14k gold stamp next to it on the inside of the ring band. The ring size is US 7.