A late 19th century citrine, topaz and diamond brooch
A late 19th century citrine, topaz and diamond brooch

细节
A late 19th century citrine, topaz and diamond brooch
The large oval-cut citrine to an oval-cut orange topaz three-stone surmount framed by old-cut diamond floral accents, circa 1890, one diamond deficient, 6.5cm long