A Set of Important 9.37 &  8.50 carats Diamond Jewellery, by Harry Winston

Comprising a ring set with a pear-shaped diamond weighing 9.37 carats, mounted in 18k gold, ring size 5¼; and a pendent necklace set with a pear-shaped diamond weighing 8.50 carats, mounted in 18k gold, 21.0 cm long, in two Harry Winston blue leather cases and a pouch. Both with maker's mark of Jacques Timey for Harry Winston. Estimate CHF1,920,000 - CHF2,280,000 ($1,642,422 - $1,950,377)

Accompanied by report no. 5070589 dated 25 September 2008 from the GIA Gemmological Institute of America stating that the diamond weighing 9.37 carats is D colour, VVS1 clarity

With a working diagram stating that the diamond is Potentially Internally Flawless

Accompanied by a photocopy of old report no. 5070589 dated 04 April 1985 from the GIA Gemological Institute of America stating that the diamond weighing 9.37 carats is D colour, Internally Flawless clarity


Accompanied by report no. 5070589 dated 25 September 2008 from the GIA Gemmological Institute of America stating that the diamond weighing 8.50 carats is D colour, VVS1 clarity

With a working diagram stating that the diamond is Potentially Internally Flawless

Accompanied by photocopy of old report no. 5073137 dated 19 April 1985 from the GIA Gemological Institute of America stating that the (2)

Christie's. Jewels : The Geneva Sale. 20 November 2008. Geneva. Image Christie's Ltd 2008 - www.christie's.com