Marcasite Birthstone Sterling Silver Jewelry

Midnight Blooms, Sterling Silver Vintage Earrings with Onyx and Marcasite

Verdant Tear, Green Onyx and Marcasite Cocktail Ring

Droplet Gleam, Drop-Shaped Carnelian Dangle Earrings from Thailand

Victorian Heart, Heart Shaped Enhanced Onyx and Marcasite Button Earrings

Gala Green, Sterling Silver Marcasite and Green Onyx Cocktail Ring

Droplet Gleam in Black, Drop-Shaped Black Onyx Dangle Earrings from Thailand

True Love Sparkle, Thai Silver and Marcasite Ring with a Red Onyx Heart

Verdant Green, Marcasite Agate and Sterling Silver Cocktail Ring

Lanna Eclipse, Onyx Marcasite Earrings in Sterling Silver Vintage Style