Marcasite rings are a varied group of sterling silver rings and available as three major types, specifically:
- Plain marcasite rings, these silver marcasite rings have no additional stones other than the marcasite gemstones. They are available as filigree rings and silver bands, and occasionally as shrimp rings.
- Marcasite cocktail rings, characterized by several smaller gemstones, often grouped in a cluster.
- Marcasite and gemstone rings, posses a singular gemstone as the main focus of the ring, or possibly less than 5 smaller, yet substantive stones.