Four diamond bands i 18ct white gold set with 48=0.22CT GVS round brilliant diamond and 9= 0.45CT GVS princess cut diamonds weight: 6.8 grams. ii 18ct white gold set with 0.70CT FSI radiant cut diamond weight: 15.0grams. iii 18ct white gold set with 0.75CT GVS round brilliant diamond weight: 6.7 grams. iv 18ct white gold set with total diamond weight 1.40CT GSI round brilliant, princess and baguette cut diamond weight: 7.5 grams.