Article Largest D Flawless diamond in the world sells for $33.7m
15 November 2017
Article Rare collection of star rubies heads to auction
19 February 2017
Article Is this the next record-breaking blue diamond?
15 March 2016
Article Christie’s record-breaking Crimson Flame ruby
04 December 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 The record breaking diamonds of 2013
30 December 2013
