Ring in Stainless Steel with Black Ruthenium Plating Product Code: Mring_021 This Item IS Final Sale AND Can't BE Exchanged OR Returned Designers Notes: This ring is ruthenium plated. Inspired by the great watchmakers of our time, we have reserved this unique finish for our exclusive design range. In contrast to gold and chrome, ruthenium is extremely hard and robust. Ruthenium has an unmistakably unique look. It is elegant as gold, as intriguing as platinum, and unique with its smoky grey shine. Please note that all our pieces are crafted by hand and one-of-a-kind, and may therefore vary slightly in size, shape, and color.