Synthetic blue stone brooch, 'Feuille persane', René Boivin, circa 1935-1937
Of leaf design, collet-set with variously-cut synthetic blue stones, measuring approximately 100 x 49mm, French assay marks for silver, maker's mark for René Boivin, gross weight 53.83 grams, one stone chipped.
Provenance:
Accompanied by a certificate from Françaoise Cailles and Jean-Norbert Salit.
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Of leaf design, collet-set with variously-cut synthetic blue stones, measuring approximately 100 x 49mm, French assay marks for silver, maker's mark for René Boivin, gross weight 53.83 grams, one stone chipped.
Provenance:
Accompanied by a certificate from Françaoise Cailles and Jean-Norbert Salit.