A sapphire and diamond cluster ring

A sapphire and diamond cluster ring, the rectangular-cut sapphire set within a surround of round brilliant-cut diamonds and ten graduated baguette-shaped shoulder diamonds, with a further twelve baguette-shaped diamonds to the bifurcated shoulders in platinum, size N ½

Accompanied by report number 77119-18 dated 14th September 2017 from GCS, London stating that the cushion-cut sapphire weighs approximately 6.80cts and is a natural sapphire with no indications of heat treatment, origin; Sri Lanka (Ceylon)