Vintage german 935 sterling silver ring. It is set with a 10 carat synthetic alexandrite stone (corundum). This stone is gorgeous and I could not capture the color. It is violet, but there is much blue in the stone that is not showing in the photos. The stone is framed in marcasite. The stone is huge and the pavilion is deep so the point of the stone can touch your finger as worn. It is approximately a size 7.