set with nine graduated old European cut diamonds, in quatrelobe cluster frames, spaced on two row tapering join links, collet set with old single and brilliant cut diamonds, mounted in platinum and gold, panel to clasp signed 'MARCUS & CO', approximately 12cts of diamonds in all (includes the principal diamonds which range approximately 1.89ct to 0.78ct) Length 18cm / 7''
Width at centre 1.5cm / 9/16'' Weight: 22.5g
Victorian cabochon emerald and 18ct gold ring, London (date mark is either 1878 or 1898), the oval 6.49ct Colombian emerald open collet set to a simple tapering gold mount, D shaped shank, accompanied by AGL report no. 1118060 giving the Colombian origin opinion and that the stone shows minor clarity treatment of a traditional type (oiling)