A rare unmounted 1.42 carats oval-cut Fancy red diamond from the Argyle Diamond mine in Australia. Estimate $1,500,000 – $2,500,000. Photo Christie’s Image Ltd 2014

The modified oval-cut fancy red diamond, weighing approximately 1.42 carats.

With report 2155749097 dated 7 May 2014 from the Gemological Institute of America stating that the diamond is fancy red, natural color, VS2 clarity

With Gem Identification and Authenticity Document 105759 dated 16 April 2014 from Argyle Pink Diamonds stating that the origin of this red diamond is from the Argyle Diamond Mine, Western Australia.

The diamond is the third largest fancy red diamond ever offered at auction.

CHRISTIE’S. MAGNIFICENT JEWELS, 10 December 2014, New York, Rockefeller Plaza.