An 18 Karat Yellow Gold, Yellow Sapphire, Diamond and Polychrome Enamel Ring, containing one oval mixed cut yellow sapphire measuring approximately 8.44 x 7.00 x 4.63 mm and 12 round brilliant cut diamonds weighing approximately 0.12 carat total, with yellow enamel inlay and black enamel accents.Stamp: 750 (maker's mark). 9.80 dwts.