细节
A COLOURED DIAMOND RING
Set with a square-shaped fancy vivid yellow diamond weighing 7.78 carats, to the pavé-set yellow diamond gallery and bifurcated hoop, mounted in 18k gold, ring size 6
Accompanied by report no. 16870621 dated 28 May 2008 from the Gemological Institute of America stating that the 7.78 carat diamond is fancy vivid yellow, natural colour, VS1 clarity