細節
A SAPPHIRE AND DIAMOND RING
Set with an oval-shaped sapphire weighing approximately 14.78 carats, to the pear and brilliant-cut diamond surround and half-hoop, mounted in 18k white gold, ring size 5½
With report no. 49216 dated 13 August 2007 from the SSEF Swiss Gemmological Institute stating that the 14.78 carat sapphire is of Sri Lanka origin with no indications of heating