Black princess cut diamonds add a very striking presence to your classic channel set eternity band, seen here with both black and white diamonds in this popular shape. The channel setting is a secure, lovely, and eye-catching way of setting the gemstones in your eternity ring. Channel setting is one of the older jeweler's techniques and is a smart choice if showcasing the metal you want is as important as displaying the diamonds in your jewelry. Our eternity bands in immaculate .950 platinum can be set with your choice of gem stones, and we offer an extensive selection of carat weights in stock for most styles, in GH/I1, GH/SI, and FG/VS colour and clarity grades.