L10051_221_lr_1

Gold and amethyst demi-parure, circa 1820. photo Sotheby's

Est. 7,000—10,000 GBP. Lot Sold 15,625 GBP

L10051_218_lr_1

Amethyst, pearl and diamond pendant, 19th century. photo Sotheby's

Est. 7,000—10,000 GBP Lot Sold 9,375 GBP

L10051_249_lr_1

Amethyst and diamond combination jewel and cultured pearl necklace. photo Sotheby's

Est. 4,000—6,000 GBP Lot Sold 8,500 GBP

L10051_252_lr_1

Amethyst and diamond brooch/pendant, late 19th century. photo Sotheby's

Est. 5,000—7,000 GBP. Lot Sold 8,125 GBP

L10051_248_lr_1

Amethyst and diamond pendant, circa 1880. photo Sotheby's

Est. 2,000—3,000 GBP Lot Sold 6,500 GBP

L10051_251_lr_1

Amethyst and diamond brooch. photo Sotheby's

Est. 5,000—6,000 GBP Lot Sold 6,250 GBP

Sotheby's. Jewels. 15 Jul 10. London www.sothebys.com