COLOURED SAPPHIRE AND DIAMOND BROOCH
Cushion-cut coloured sapphire of 7.52 carats, old-cut diamonds, silver and gold, diamond setting circa 1880, 3.8 cm
COLOURED SAPPHIRE AND DIAMOND BROOCH
Cushion-cut coloured sapphire of 7.52 carats, old-cut diamonds, silver and gold, diamond setting circa 1880, 3.8 cm
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