Princess cut rubies are a classic, yet just uncommon enough to be incredibly striking; such is certainly the case in the channel set eternity ring featuring rubies and diamonds in this iconic shape. Channel settings make a solid, appealing, & distinct means of setting the jewels in your eternity rings. Channel setting is one of the older jewelry techniques and is a smart choice if showcasing the metal you choose is as important as highlighting the gem stones in your diamond ring. Our eternity bands are available in 14k & 18 karat white, yellow, & rose gold or immaculate .950 platinum. Select from a broad range of total carat weights in stock for most styles, in GH/I1, GH/SI, and FG/VS color and clarity grades.