Damiani Diamond, 18k Gold Ring. Featuring twenty-four round brilliant-cut diamonds weighing a total of approximately 0.53 cttw., set in curved 18k yellow and white gold mounting. {Size: 7 1/4, Gross Weight: 6.8 dwts} Provenance: From the esteemed collection of Amir H. Mozaffarian Fine Jewels Since 1883, San Francisco CA.