Grey Marcasite Birthstone Jewelry

Midnight Blooms, Sterling Silver Vintage Earrings with Onyx and Marcasite

Verdant Green, Marcasite Agate and Sterling Silver Cocktail Ring

Gala Green, Sterling Silver Marcasite and Green Onyx Cocktail Ring

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

Lanna Eclipse, Onyx Marcasite Earrings in Sterling Silver Vintage Style

Joyous Solitude, Garnet and Marcasite Sterling Silver Ring from Thailand

Romance at Midnight, Thai Marcasite and Onyx Cocktail Ring

Rose Wine, Thai Marcasite and Red Onyx Cocktail Ring

Victorian Soliloquy, Solitaire Ring with Three-Carat Blue Topaz and Marcasite

Vintage Belle, Vintage Style Onyx and Marcasite 925 Silver Button Earrings

Eternal Orange, Sterling Silver Orange Onyx Faceted Marcasite 3-Stone Ring

Ginger Sunrise, Sterling Silver Orange Onyx and Marcasite Drop Earrings

Coronation, Handmade Thai Silver Crown Ring with Garnet and Marcasite

Glistening Elephants, Garnet and Marcasite Elephant Pendant Necklace from Thailand

Token of Love, Thai Sterling Silver Ring with Garnet and Marcasite

Galaxy Dog, Sterling Silver Marcasite and Garnet Dog Pendant Necklace

Crimson Owl, Unique Owl Themed Necklace with Garnet Eyes