Auction Bonhams sets three new world records
Auction The record-breaking Cowdray pearls sell for $5.3m at Sotheby’s
Auction Historic Cowdray pearls return to the auction block next month
Auction A Kashmir sapphire sets a new world auction record at Christie's Geneva this week
Auction World's most expensive ruby crowned at Sotheby’s record-breaking auction in Geneva
Auction Sothebys Geneva breaks seven auction records but Graff Vivid Yellow diamond falls short...
Auction Coloured stones and pearls along with contemporary Grima jewellery result in soaring sa...
Auction French Crown Jewels set a new world record for natural pearls at Doyle New York
Auction Results of the Christies Geneva spring sale of Magnificent Jewels
Auction World record price paid by Harry Winston for 101.73ct diamond at Christies
Auction Historic 34.65ct 'Princie' pink diamond sells for record $39.3 million in NYC
Auction Auction highlights of 2012
Auction Christie's sell Archduke Joseph Diamond and for record $21.5 million
