A beautiful 18kt yellow and white gold pendant and chain, made by Karis Koru circa 1974 featuring 1 oval cabochon slightly bluish green aquamarine, est. 31.30ct (20.10x18.00x11.20mm) and 4 round brilliant cut diamonds, est. 0.12ct (clarity:VS1-VS2 & G-H colour). The pendant is approx.1.5 inches (3.81cm) and the chain approx. 20.5 inches (52.07cm) in length.