1960s Colombian Emerald & Diamond Fancy Cluster Ring

1960s Colombian emerald and diamond fancy cluster ring in platinum. Centred with an estimated 1.75ct octagonal emerald cut Colombian emerald with none to insignificant clarity enhancement in a raised claw setting, surrounded by alternating rectangular baguette cut and round brilliant cut diamonds in claw settings, to a stunning cluster design with bespoke claw settings, intricated gallery and split structured shoulders which join to a solid shank. Fitted to the inner with tension grips. Accompanied by a Gemmological Certification Service certificate.