9x7mm Briolette Cut Cultured Pearl and 1/20 Ctw Round Cut Diamond Drop Pendant in 10K White Gold with Chain Add exquisite charm to her beauty with this elegant Cultured Pearl and Diamond Drop Pendant. The luminosity of briolette cut Cultured Pearl is enhanced with 4 resplendent round cut diamonds set in heart motif. Diamonds are beautifully prong set in 10 karat gleaming white gold. This captivating pendant dangles from a rope chain. Total diamond weight is 1/20 ctw and Cultured Pearl measures 9x7mm.