细节
AN IMPORTANT COLOURED DIAMOND RING
Set with a square-cut fancy vivid yellow diamond weighing approximately 20.07 carats, to the pavé-set yellow diamond gallery and hoop, mounted in 18k yellow gold, ring size 5½
With report no. 16245852 dated 15 August 2007 from the Gemological Institute of America stating that the 20.07 carat diamond is fancy vivid yellow, natural colour, internally flawless clarity