Keshi Cultured Pearl, Diamond, 18k Rose Gold Interchangeable Necklace. Featuring six keshi cultured pearl drops ranging in size from approximately 12.1 x 10.2 mm to 9.1 x 8.3 mm, accented by round brilliant-cut diamonds weighing a total of approximately 0.75 cttw., set in an 18k rose gold mounting with pendant drop at the back and a removable central pendant. {Gross Weight: 8.7 dwts} Provenance: From the esteemed collection of Amir H. Mozaffarian Fine Jewels Since 1883, San Francisco CA.