Sapphire and diamond ring, centring on a sapphire weighing approximately 4.80 carats collet set between a pair of trilliant cut diamonds together weighing approximately 2.00 carats, surrounded by a border of round brilliant cut diamonds, mounted in 18ct gold, size N. Accompanied by a GSL certificate numbered AA47156, dated 21 October 2010, stating that the sapphire is natural, of Ceylon origin, with no evidence of heat treatment. Property