Rubies are a classic, yet the princess cut makes them 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, and 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 gemstones in your diamond ring. Our eternity bands in flawless .950 platinum can be set with your choice of gemstones, and we offer a vast assortment of carat weights in stock for most designs, in GH/I1, GH/SI, and FG/VS colour and clarity grades.