Article Largest D Flawless diamond in the world sells for $33.7m
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Article Gone with the wind: Vivien Leigh’s jewels head to auction
18 September 2017
Article Rare collection of star rubies heads to auction
19 February 2017
Article A trio of blue diamonds dominates spring auctions
09 April 2016
Article Ring owned by Joan of Arc sold for nearly £300,000
01 March 2016
Article Collector's choice: more than 700 rare coloured gemstones up for auction this autumn
31 July 2015
Article Bonhams auction house witnesses surge in sales of natural pearl jewellery
29 June 2014
Article Natural pearl necklaces and earrings are back and smashing records at auctions
12 June 2014
Article Results for Christies South Ken auction 20 April 201
14 April 2011
