An 18 Karat Yellow Gold, Rose Quartz, Amethyst and Diamond Demi Parure, consisting of a longchain necklace containing eight lozenge cut lavender amethyst measuring approximately 19.14 x 13.82 x 6.30 mm, four irregular cut rose quartz measuring approximately 22.19 x 18.27 x 8.11 mm and two lozenge cut rose quartz measuring approximately 19.05 x 13.90 x 6.47 mm and five round brilliant cut diamonds, together with a pair of earrings containing two rose quartz tablets measuring approximately 13.66 x 12.47 x 2.72 mm and two round brilliant cut diamonds.Necklace stamp: 750 (maker's mark).Earring stamp: 18K. 32.50 dwts.