An impressive platinum emerald and diamond necklace, centrepiece composed of 5 emerald cut emeralds adjacent to 4 princess cut diamonds suspending a marquise cut diamond surmounting an emerald cut emerald, to bar links united by 24 princess cut diamonds to cable link chain and parrot clasp, emeralds total approx. 21ct, diamonds 1 x marquise cut = approx. 0.50ct, Si, 32 princess cut = approx. 3.25ct, Vs-Si, length 49 cm, with val/cert. Wt. 24.67g.