ART DÉCO SAPPHIRE AND DIAMOND BOW BROOCH
Calibré-cut sapphires, old, rose and single-cut diamonds, French marks, circa 1930, 6.2 cm
ART DÉCO SAPPHIRE AND DIAMOND BOW BROOCH
Calibré-cut sapphires, old, rose and single-cut diamonds, French marks, circa 1930, 6.2 cm
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