Ladies Gurhan One-of-a-Kind necklace. 24 karat yellow gold. Set east/west in the pendant is one 22x16mm oval cabochon pink quartz with a total weight of 28.35 carat, one 0.32 carat rose cut diamond, and four round brilliant cut diamonds with a total weight of 0.34 carat, on a 16-18 inch 22 karat yellow gold adjustable chain with a 18 karat yellow gold clasp.