1970’s 18ct & Platinum Opal & Diamond Cluster Ring

Description

Vintage 1970’s oval cluster ring set with a central oval cabouchon opal measuring 8mm x 6.5mm with a surround of sixteen Swiss cut diamonds.  Mounted in 18ct yellow gold with platinum claw settings to the opal and cut down platinum settings to the diamonds.  Stamped inside shank 18CT & PLAT & makers mark for Cropp & Farr.  Finger size M.  Overall the cluster measures 11.7mm x 8.6mm.

Please Note:  The opal is slightly worn.