An Edwardian Platinum Topped Gold, Ruby and Diamond Toi et Moi Ring, containing one old European cut diamond weighing approximately 0.91 carat and one round mixed cut ruby measuring approximately 6.33 x 6.23 x 3.16 mm, the shoulders set with six old European cut diamonds weighing approximately 0.31 carat total.Stamp: 585 (maker's mark depicting a four spoked wheel). 4.40 dwts.