A glamorous grouping. TruMiracle's® cluster stud earrings sparkle with round, brilliant-cut diamonds (1/2 ct. t.w.), enough to brighten any occasion. Set in sterling silver. Approximate diameter: 3/8 inch. 1/2 Carat Diamond Earrings. Diamond Color Rating Code: G-J. Diamond Clarity Rating Code: I2. Diamond Cut: Round Brilliant. The unique high-polish facet pattern on the TruMiracle® bezel scintillates and blends seamlessly into the visual light play of the diamond. The TruMiracle® setting plays a supporting role to the diamond featuring it as a frame suitable for a fine piece of art. 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.