Christie Auction April 2009

Set with a heart-shaped diamond, weighing approximately 9.68 carats, with a circular-cut diamond gallery and shoulders, mounted in platinum, (accompanied by a textured 18k gold ring mounting). diamond is F color, VS2 clarity . Sold for US$278,500.

Sotheby's Auction April 2008

The round diamond weighing 17.00 carats, flanked by 2 tapered baguette diamonds, mounted in platinum, diamond is H color, VVS1 clarity diamond. Sold for US$1,301,000.

Sold at Christie Auction April 2009

Set with a rectangular-cut diamond, weighing approximately 17.62 carats, to the graduated square-cut diamond bifurcated shoulders and hoop, mounted in platinum. diamond is H color, VVS2 clarity. Sold for US$722,500.

Sold at Christie Auction April 2009

Set with a rectangular-cut diamond, weighing approximately 32.72 carats, mounted in platinum and white gold. diamond is D color, VS1 clarity. Sold for U$1,650,500