A Oval-shaped Diamond Ring

claw-set to the centre with an oval-shaped diamond weighing 3.46 carats, the shoulders highlighted with two tapered baguette diamonds together weighing approximately 0.40 carats. Lot Sold 156,000 AUD (78,105.87  EUR)

Accompanied by GIA Certificate No. 5101251221 stating that the centre diamond is graded as a Type!!a diamond, E colour, Internally Flawless

This diamond belongs to the rarefied group of Type11a diamonds which possess a purity of colour and degree of transparency particular to the finest of natural diamonds owing to the absence of nitrogen during formation.

Sotheby's. The Connoisseur's Spring Collection, Including the Private Collection of Colin Lennox and Tom Gillies, John Stephens and The Late John Klinger. 28 Oct 08. Melbourne. Photo courtesy Sotheby's. www.sothebys.com