18K White Gold Engagement Ring w/ 0.97cttw of Diamonds(Size 6.25)18 Karat White Gold Engagement Ring with a 0. 59 Carat Specialty Oval Emerald Cut Center Diamond E color VS clarity quality and 32 Round Diamonds at 0. 38 Carats Total Weight at G color SI1 clarity quality diamonds. Ring Size 6. 25 at an overall finished weight of 3. 4 grams. ***50% OFF*** Serial# M57500 Specialty Oval Emerald Cut face up to 50% larger than traditional Oval or Emerald Cut Diamonds.