Tahitian Cultured Pearl, Diamond, 18k White Gold, Silk Necklace. Featuring one round Tahitian cultured pearl measuring approximately 11.5 mm, accented by twenty-six round brilliant-cut diamonds weighing a total of approximately 0.75 cttw., set in an 18k white gold mounting, suspended from a black silk cord, completed by an 18k white gold lobster claw clasp, forming a 19 inch necklace. {Gross Weight: 7.2 dwts} Provenance: From the esteemed collection of Amir H. Mozaffarian Fine Jewels Since 1883, San Francisco CA.