A mid 20th century platinum sapphire and diamond
A mid 20th century platinum sapphire and diamond cluster ring. The oval-shape sapphire, with vari-cut diamond scalloped surround. Estimated dimensions of sapphire 11 by 9 by 4.5mms. Estimated total diamond weight 1.80cts, H-I colour, P1 clarity. French assay marks. Ring size K. Weight 5gms.
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A mid 20th century platinum sapphire and diamond cluster ring. The oval-shape sapphire, with vari-cut diamond scalloped surround. Estimated dimensions of sapphire 11 by 9 by 4.5mms. Estimated total diamond weight 1.80cts, H-I colour, P1 clarity. French assay marks. Ring size K. Weight 5gms.