Pink sapphire & diamond ring. Report set in 18ct white gold marked 750, cabochon 10 x 89 mm x 2.3 mm Purplish pink sapphire cabochon, no evidence of heat treatment, origin opinion Burma. 4@ 2 mm pink sapphires, 8@ early RBC cuts diamonds, 2@ diamond baguettes. Ring size O, item weight 6.33 grams