18k white gold 1.45ct diamond ring size size 4.25

18k white gold diamond ring size 
size 4.25 
5.94 grams
IGI certified
Center Square diamond 0.68ct
Color I-J
Clarity VS1-VS2
Polish very good 
Fluorescence none
Side stone 0.77ct
Color near colorless 
Clarity SI2-I1
Total 1.45ct natural diamonds