Fancy light purplish pink diamond and diamond ring. Photo Sotheby's Centring on a cut-cornered rectangular fancy light purplish pink diamond weighing 3.43 carats, flanked by two shield-shaped diamonds, framed by circular-cut diamonds, mounted in platinum...

Fancy yellow diamond ring The cut-cornered rectangular modified brilliant-cut diamond of fancy yellow color weighing 6.16 carats, flanked by 2 trapeze-cut diamonds weighing approximately 1.35 carats, mounted in platinum and 18 karat gold, size 6. Estimate...

A 6.07 carats coloured diamond and diamond ring The cut-cornered rectangular brilliant-cut fancy brownish greenish yellow diamond, weighing 6.07 carats, within a four-claw setting, flanked by fancy-cut diamonds, to brilliant-cut diamond shoulders, mounted...