4 Carat Emerald Cut Diamond Eternity Band in Platinum.  This 4.17 carat emerald cut diamond eternity band is crafted beautifully.  Prong Set with twenty (20) emerald cut diamond this eternity band is one of the most comfortable diamond eternity bands we have seen.  The prongs are durable yet delicate and so flush to each diamond that they are not noticeable during wear.  This platinum band is not sizable but is available to be custom ordered in any size.