Gold Diamond Ring. 14K Two Tone Gold Diamond Ring. This 14k two tone diamond ring makes a great addition to any jewelry collection and can be worn on different occasions. This ring is channel set with 5 round shape diamonds. The diamonds have a total carat weight of 0.25 carats. The diamonds are GHI color and SI-I1 clarity. The total metal weight of this ring is 3.53 grams. This item is shipped out in a beautiful black velvet jewelry box and a free white jewelry polishing cloth. A jewelry certificate of authenticity if also included to insure that the jewelry provided is genuine and in compliance with United States Gold Quality Standards.