Fancy vivid yellowish green diamond, pink diamond and diamond ring, Nirav Modi. Photo Sotheby's

Centring on a cut-cornered square modified brilliant-cut fancy vivid yellowish green diamond weighing 1.68 carats, surrounded by brilliant-cut pink diamonds, to an outer frame set with pear-shaped diamonds, the diamonds together weighing approximately 2.25 carats, mounted in platinum, signed. Ring size: 6. Estimate 2,500,000 — 3,000,000 HKD - Lot sold. 3,740,000 HKD

Accompanied by GIA report numbered 5111491855, dated 5 January 2010, stating that the 1.68 carat diamond is natural, Fancy Vivid Yellowish Green colour, VS1 clarity; also accompanied by a signed box.

Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 05 Oct 2011 -www.sothebys.com