A single stone pear-shaped diamond ring

A single stone diamond ring, the pear-shaped brilliant-cut diamond weighing 2.00 carats, of E colour, VS2 clarity, HRD certificate number 07000342001, claw-set to a plain platinum mount and tapered D-section shank, hallmarked platinum, London 2007, bearing the Bentley & Skinner sponsor mark, gross weight 4.3 grams

No. 20894V