A pair of conch pearl, coloured diamond and diamond pendent earrings. Photo Bonhams

Each pear-shaped purplish pink diamond, weighing 0.13 and 0.10 carats, within brilliant-cut diamond surround, suspending a conch pearl decorated with brilliant-cut diamonds of white and pink hue, mounted in 18k white and pink gold, remaining diamonds of pink hue approximately 0.50 carats total, diamonds approximately 0.70 carats total, length 2.2cm. Sold for HK$ 106,250 (€10,274)

Accompanied by two reports from GIA stating:
The 0.13 carat diamond is natural fancy intense purplish pink. Report number 2125992728, dated February 7 2011.
The 0.10 carat diamond is natural fancy vivid purplish pink. Report number 1122992701, dated February 7 2011.

Bonhams. Fine Jewellery & Jadeite Hong Kong, Admiralty, 25 May 2013