0.75 Carat Designer 6mm His and 4mm Hers Diamond Wedding Ring Set. Timeless! This set features a 6mm wide band for him and a 4mm wide band for her. This matching diamond wedding ring set features shiny parallel cuts. Both rings feature comfort fit for more comfortable wear. Her ring boasts 15 channel set princess cut diamonds. Each diamond weighs 0.05 ctw, which is a total of 0.75 ctw for the piece. Our excellent quality diamonds are graded G in color and SI1 in clarity. Made in New York, USA. Design your His and Hers wedding ring set with Materials of 14K, 18K Gold and 950 Platinum; Colors of White, Yellow, Pink, Two Tone Gold and Platinum.