A three stone diamond ring

A three stone diamond ring, the centre a round brilliant-cut diamond estimated to weigh 0.7 carats set between two round brilliant-cut diamonds estimated to weigh 0.5 carats each, all claw set to a white mount, hallmarked 18ct gold London 2016, bearing the Bentley and Skinner sponsor mark, gross weight 3.5 grams.

No. 27016M