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Suzanne Belperron for Rene Boivin Diamond Quatre Plans Ring
Diamond´´Quatre Plans´´Ring by Suzanne Belperron for Rene Boivin, Paris 1936.
Mounted in Platinum, with French assay mark
Measurements: 1 1/8 x 7/8 x 13/16 inches
Sz 4 3/4
Platinum