One man's 14K yellow-gold 3.16 carat diamond ring. This round brilliant cut diamond measures approximately 9.21 mm x 9.23 mm x 6.08 mm and is approximately 3.16 carats by formula. This diamond is J-K in color, I1 in clarity with a "natural" on the side. This diamond is set in 4 prongs in the center of oval sunburst style top with polished shoulders in a closed shoulder square bottom ring. (12.3 grams / 7.8 dwt)