An 18 Karat Yellow Gold, Yellow Quartz and Diamond Demi Parure, Together With A Bicolor Gold, Citrine, and Diamond Pendant, consisting of a pendant containing a modified briolette cut yellow quartz measuring approximately 13.05 x 16.30 x 8.50 mm and 101 round brilliant cut diamonds weighing approximately 0.32 carat total, suspended from an 18 karat yellow gold chain, together with a matching pair of earrings containing two modified briolette cut yellow quartz measuring approximately 13.05 x 16.30 x 8.50 mm and 202 round brilliant cut diamonds weighing approximately 0.64 carat total. Together with a double cabochon checkerboard cut citrine measuring approximately 11.90 mm in diameter set into an intricate yellow gold wire work center and 38 round brilliant cut diamonds weighing approximately 0.57 carat total set into a rose gold border.Stamp: 750 CBStamp: 750 CB. 16.50 dwts.