Exquisite design and a lot of sparkle. This stunning bridal set combines a unique pattern of certified, round-cut diamonds (1 ct. T.w.) set in polished 14k white gold. 1 Carat Diamond Bridal Set. Diamond Color Rating Code: H-I. Diamond Clarity Rating Code: I1-I2. Certified Diamond Bridal Set. Almost all gemstones and blue and black diamonds have been treated to enhance their beauty and require special care. All gemstone carat weights (ct. T.w.), if mentioned, are approximate; variance may be .05 carat. CUSTOM RING SIZING IS FREE AT MACYS.COM! Size 10.5 is standard for men. When you order a custom size, please allow an additional 7 days for processing. Ring sizer.