Sterling Silver Art Deco Ring Orange Stone Marcasites. This sensational beveled Carnelian Colored Stone and Marcasite ring is signed Germany on one side and Sterling on the other. There are NO flaws on the stone. This geometric stone is deep orange and opaque. The sparkling Marcasite accents add to the overall aesthetic value of this Art Moderne Ring. This ring could be worn on any finger. This Art Deco ring is currently a US Ladies Size 7. It could be sized up or down by two sizes by your local jeweler. This ring would make a spectacular accessory for fall and autumn. The ring is in great condition.