Ruby, Sapphire, Diamond, 18k Yellow Gold Ring. Centering one round-cut ruby weighing approximately 0.50 ct., flanked by two oval-cut sapphires weighing a total of approximately 0.30 cttw., accented by four old single-cut diamonds weighing a total of approximately 0.10 cttw., set in an 18k yellow gold mounting. {Size: 8 1/2, Gross Weight: 2.1 dwts}