OK I have my diamond and I know she would like just a plain white gold solitaire band. My question is; how thick do I want the band to be? I was thinking 2 mm, 2.5 mm, or 3 mm. Here are the sizes of the diamond and her finger.
Diamond - Round Cut
Measurements - 6.99 - 7.02 x 4.37 mm
Ring finger - Size 6
Any suggestions would be very appreciated, thank you.