 | A pink diamond has sold for $28.55m at Christie’s Geneva Magnificent Jewels auction on November 10, catapulting it into the league of record-breaking coloured diamonds. Following fierce bidding and setting a new world auction record, the 16.08 carat cushion-cut Fancy Vivid pink diamond was sold to a Chinese buyer based in Hong Kong. Named “Sweet Josephine” by its new owner, the pink diamond is mounted into a platinum ring and framed by a double row of pavé diamonds. |  |
 Fancy vivid yellow cushion-shaped diamond, 91.81 carats, VS2. $4,303,300 |  A cushion-shaped sapphire weighing 118.88 carats $4,191,448 |  Octagonal step-cut emeralds, 13.56 and 12.91 carats. $3,967,745  Circular cabochon emerald drops of 27.52 and 25.91 carats. $1,083,565 |  A jadite, ruby and diamond 'Serpenti' watch/bracelet by Bvlgari, dial signed by Piaget. $340,549 |
 50.48 carats, D colour, Internally Flawless, Type IIa. $7,882,559 |  Art deco ruby and diamond necklace. Circa 1930s. $544,279 |  A ruby and diamond bib necklace by Bvlgari. $340,549 |
 A terrier, Cartier. $44,940 |  Multi-gem 'Ballerina' brooch set with sapphires, rubies and diamonds. Van Cleef & Arpels, 1940s. $232,692 |  Multi-gem flower brooch by Cartier. $37,450 |  Marquise and baguette-cut diamond dragonfly with a cultured pearl head and circular-cut sapphire wings, Van Cleef & Arpels, circa 1965. $ 10,000 |
