A single stone diamond ring

A single stone diamond ring, the round brilliant-cut diamond weighing 0.74 carats of E colour and VVS2 clarity accompanied by GIA mini cert 7102160362, four claw-set in platinum to an open cross-over gallery and wide D-section shank, hallmarked London, 2013, bearing the Bentley&Skinner sponsormark gross weight 6.1 grams.

No. 25060M