Proof that a round hole can fit inside a square peg. A bark pattern finish Black Diamond Ceramic center is set inside polished Serinium for a unique look. This popular ring is available in multiple finishes including hammered (RMSA003030), sandblast (RMSA003232), polish (RMSA003015), satin (RMSA003031) and stone (RMSA003035). Diamond accented styles are also available. Inside rounded Comfort Fit for wearability.

Serinium, the Precious Contemporary Metal, is the finest and safest of all contemporary jewelry metals. Bright white, ultra-hard and hypoallergenic, Serinium will last a lifetime and will never tarnish or change color. The Cubist - Serinium Black Diamond Ceramic Ring