细节
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
Cushion-cut coloured sapphire of 7.52 carats, old-cut diamonds, silver and gold, diamond setting circa 1880, 3.8 cm
荣誉呈献
Keith Penton