细节
A DIAMOND RING
Set with a rectangular-shaped diamond weighing 12.45 carats, to the brilliant-cut diamond gallery and half-hoop, mounted in 18k white gold, ring size 5¼
Accompanied by report no. 5141315796 dated 11 January 2012 from the Gemological Institute of America stating that the 12.45 carat diamond is H colour, internally flawless clarity