An Exceptional Rubellite Tourmaline, Diamond, 18k Gold Ring. Featuring one rubellite tourmaline weighing approximately 9.97 cts., accented by twenty-four round brilliant-cut diamonds weighing a total of approximately 0.63 cttw., set in an 18k yellow and white gold textured mounting in the style of Buccellati. {Size: 6 1/2, Gross Weight: 11.3 dwts} Provenance: From the esteemed collection of Amir H. Mozaffarian Fine Jewels Since 1883, San Francisco CA.