Containing one cut cornered square modified brilliant cut fancy light yellow diamond weighing 4.89 carats, 24 round brilliant cut yellow diamonds (origin of color not tested) weighing approximately 0.60 carat total and 82 round brilliant cut diamonds weighing approximately 1.55 carats total. Mounted in platinum, white and yellow gold. Ring size 8 1/4.
Stamp: Superfit 18K. 
Gross weight: 10.65 dwt. 

GIA, 2006, Report No. 15030539, 4.89 carats, Fancy Light Yellow color, VVS2 clarity, Faint fluorescence