Square Sapphire and Diamond Cluster Ring

Entrancing Deep Blue Square Sapphire and Diamond Cluster Ring in 18ct Yellow Gold and Platinum, Hallmarked London, 1978. The ring has a smooth polished split shoulder shank. The basket and head of the ring is square measuring 13 mm x 13 mm approximately with a depth of 7.5 mm. The central sapphire is a rich deep blue and measures approximately 7.2 mm x 7.2 mm. The sapphire is encapsulated by 16 diamonds, all stones are claw set. This ring can be resized.