Harry Winston Colombian Emerald (Gubelin Cert) Diamond Yellow Gold Ring. Timeless and classy three-stone ring created by Harry Winston in 1968. Features a 3.58-ct Colombian emerald flanked by a pair of trillion cut diamonds (total weight 2.36 carats) mounted in 18k yellow gold. The emerald is accompanied by a gemological report from Gubelin lab, which states that the emerald is of Colombian origin. c 1968
AN EMERALD AND DIAMOND RING, BY HARRY WINSTON Set with a circular-cut emerald, within a pear and brilliant-cut diamond surround, mounted in platinum and 18k yellow gold, Signed Winston for Harry Winston
Giardinetti Necklace, c. 1760, gold, silver, diaminds, emeralds, rubies, The giardinetti jewel of which this necklace is an important example demonstrates that passion for colour and flowers characteristic of the eighteenth century decorative arts was not reserved for ceramics and textiles but was also expressed in jewellery. Worn like a garland round the neck the flowers would add a festive note to the toilette of the woman who wore it, and delight the eyes of all who saw her.