A marcasite necklace brings the dark metallic luster of iron pyrite to .925 sterling silver. Marcasite, often confused with pyrite, is an iron sulfide mineral with a Mohs hardness of 6 to 6.5. The small faceted stones catch light at multiple angles, creating that signature sparkle associated with Victorian and Art Deco jewelry. Our collection of 9 necklaces ranges from $1572 to $11554, each set with genuine marcasite in solid sterling silver. Free shipping to all US addresses.
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Marcasite jewelry uses small faceted pieces of iron pyrite set into metal, most often sterling silver. The stones are rose-cut and arranged in decorative patterns typical of Victorian and Art Deco design.
Marcasite and pyrite share the same chemical formula (iron sulfide) but have different crystal structures. In jewelry, the term marcasite refers to cut pyrite stones because true marcasite is too brittle for setting.
Keep marcasite jewelry dry and store it away from humidity. Clean with a soft dry cloth and avoid water, chemicals, and ultrasonic cleaners, as moisture can loosen the stones from their settings.