A DIAMOND, GOLD AND PLATINUM BROOCH, BY MARIANNE OSTIER
Designed as two overlapping triangular heavily textured gold plaques, set at the front with a triangular pavé-set diamond platinum plaque, circa 1965, 2 1/2 ins., mounted in platinum and 18k gold
Signed Marianne Ostier
A DIAMOND, GOLD AND PLATINUM BROOCH, BY MARIANNE OSTIER
Designed as two overlapping triangular heavily textured gold plaques, set at the front with a triangular pavé-set diamond platinum plaque, circa 1965, 2 1/2 ins., mounted in platinum and 18k gold
Signed Marianne Ostier
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