Unfortunately, this one has sold; see our .

A stunning and incredibly rare Tiffany & Co emerald cut .66ct I/VVS2 engagement ring set with two emerald cut sapphires which total .71ct.

These rings are no longer produced by Tiffany & Co and this one is in superb condition. The diamond is absolutely incredible and beautifully set with platinum prongs. The rest of the ring is hand crafted from 18k warm, yellow gold.

It comes with original documentation from the time of purchase which details the colour and clarity of the diamond and valuation from 2002.

Stamped Tiffany & Co Pt950 750.

Size of band is K (US 5.25) (EU 51)

Free is available with this ring.

RRP today would be £12,500.