London, South Kensington
2 October 2007
A diamond ring, by Tiffany & Co.
The cushion-shaped diamond, weighing 1.50 carats, to a brilliant-cut diamond surround and shoulders
Signed Tiffany & Co. and No. 19903346
Accompanied by report No. 199033462/G03020346 from the Tiffany & Co. Laboratory stating that the diamond weighing 1.50 carats is VS1 clarity and G colour
Contact Client Service
New York +1 212 636 2000
London +44 (0)20 7839 9060
Asia +852 2760 1766
No VAT will be charged on the hammer price, but VAT at 15% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.
An expert introduction to emeralds, from the importance of colour, clarity and saturation to common treatments and favourite cuts
From rubies and emeralds to rare coloured diamonds — specialist David Warren offers an expert guide
Introducing Christie’s 100, a new online sale of accessibly priced post-war and contemporary art
The acclaimed Polish artist, whose work is offered in London, will be celebrated in a major retrospective at Tate Modern this year. Curator Ann Caxon explains why