A single stone diamond ring, the marquise brilliant-cut diamond weighing 1.01 carats, accompanied by De Beers Report stating to be of G colour and VVS2 clarity, six claw-set to a platinum collet with plain pierced gallery, six graduated brilliant-cut diamonds set to each shoulder, with tapered D-section platinum shank, circa 2000, later hallmarked platinum London, bearing the Bentley & Skinner sponsor mark, head measuring 1.1 x 1.4 cm, finger size M, gross weight 3.4 grams. This ring is in…