0.10 Carat 4mm Matching Heart His and Hers Diamond Wedding Band Set. Incredible! This diamond wedding ring features two pieces with half-heart design, which creates a whole heart when put together. Measuring 4mm wide, these rings feature comfort fit for more comfortable wear. Both rings include a round shaped diamond. Each diamond weighs 0.05 ctw, which is a total of 0.10 ctw. 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.