Lot 1691. Exquisite Fancy Red Diamond, Pink Diamond and Diamond Brooch. Estimate 3,500,000 — 4,000,000 HKD . Photo: Sotheby's Designed as three flowers, each set with a cut-cornered rectangular modified brilliant-cut fancy red diamond weighing 0.40, 0.39...

A cut-cornered rectangular-cut fancy red diamond and diamond ring. Photo Christie's Image Ltd 2014 Set with a cut-cornered rectangular-cut fancy red diamond, weighing approximately 0.69 carat, within a two-tiered circular-cut diamond surround, to the...

Exceptionally and Extremely Rare Fancy Red diamond ring Claw-set with a modified rectangular-cut fancy red diamond weighing 1.92 carats, flanked by half moon-shaped diamonds, the shank partially set with brilliant-cut stones, mounted in platinum, size...