细节
A SAPPHIRE AND DIAMOND RING
Designed as a crossover ring, each terminal set with a brilliant-cut diamond weighing 4.48 carats and an oval-shaped sapphire weighing 4.85 carats, joined to the brilliant-cut diamond half-hoop, mounted in 18k white gold, ring size 4¼
Accompanied by report no. 2135772142 dated 19 August 2011 from the Gemological Institute of America stating that the 4.48 carat diamond is K colour, VS1 potential clarity, with excellent polish
Report no. 60733 dated 3 October 2011 from the SSEF Swiss Gemmological Institute stating that the 4.85 carat sapphire is natural, with indications of heating