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细节
AN ANTIQUE SAPPHIRE AND DIAMOND BROOCH
Set with a cushion-shaped sapphire weighing 4.15 carats in a collet-set and old mine-cut diamond cluster surround to the openwork scrolled top, circa 1880 (cluster detachable)
Set with a cushion-shaped sapphire weighing 4.15 carats in a collet-set and old mine-cut diamond cluster surround to the openwork scrolled top, circa 1880 (cluster detachable)