Radiant cut diamonds are cut with trimmed corners, which helps to highlight the clarity and beauty of the stone. Furthermore, they vary in shape, but most are square or slightly rectangular. We find that radiant cut diamond rings are versatile, making them a great choice for any special occasion you may have in mind. At Professional Jeweler, we carry a large selection of radiant cut engagement rings for you to choose from, whether you're looking for something with more of a vintage style or a design that's more modern. Round and baguette side stones bring out the elegance of the radiant cut diamonds, though they also look great as a solitaire.