Lot 1643. 5.04 carats D colour, VVS1 clarity Diamond ring, Tiffany & Co. Estimate 1,600,000 — 1,900,000 HKD. Lot sold 1,820,000 HKD. Photo: Sotheby's 2011.

Centring on an emerald-cut diamond weighing 5.04 carats, flanked on each side by a baguette diamond, mounted in platinum, signed.

Ring size: 5¾  

Accompanied by GIA report numbered 10603269, dated 7 April 1999, stating that the 5.04 carat diamond is D colour, VVS1 clarity.