Marcasite Jewelry

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$79.99
Elegant and romantic, this vintage-inspired pendant features a rich garnet-hued glass heart that is encased by beautiful sterling silver scrollwork adorned with shimmering marcasite studs.

37x26 millimeters in diameter

18 inch sterling silver Singapore chain
 
 
$89.99
Sterling silver 31x23 millimeter marcasite heart locket containing one 10 millimeter half heart shaped mother of pearl

Sterling silver 18 inch curb chain
 
 
$99.99
This breathtaking sterling silver locket pendant features one 22x15.5 millimeter oval black onyx and thirty-seven 1.2 millimeter round marcasites

18 inch sterling silver curb chain
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Was: $79.99 Now: $59.99
These delicately crafted sterling silver dangle earrings showcase two 12x8 millimeter teardrop-shaped lab-created blue doublet opals and thirty-two 2.8x2 millimeter fancy-shaped marcasites.
 
 
$99.99
Sterling silver filigree pendant with one 23x23 millimeter heart shaped black onyx and twenty-eight round marcasite

18 inch sterling silver Singapore chain
 
 
$99.99
Sterling silver filigree pendant with one 23x23 millimeter heart shaped jade, twenty-eight round marcasite

18 inch sterling silver Singapore chain
 
 
$49.99
Sterling silver filigree heart pendant with twenty-five marcasite

18 inch sterling silver curb chain
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Was: $99.99 Now: $69.99
Sterling silver pendant with one 20x10 millimeter tear drop shaped jade and twenty 1.3 millimeter round marcasite

18 inch sterling silver curb chain
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Was: $79.99 Now: $59.99
Sterling silver pendant with one 18.75x12 millimeter black agate, nine round marcasite, seven 2.5x1.5 millimeter rectangular marcasite and four 1.5x1.6 millimeter square marcasite

18 inch sterling silver curb chain
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Was: $79.99 Now: $59.99
Sterling silver pendant with one 11x11 millimeter square jade and eighteen 1.5 millimeter round marcasite

18 inch sterling silver curb chain
 
 
$59.99
Sterling silver pendant with one 21x16 millimeter heart shaped lab-created turquoise wrapped in eighteen round 1.2 millimeter marcasite

18 inch sterling silver curb chain
 
 
$49.99
Sterling silver drop necklace with one 22x11 millimeter teardrop shaped mother of pearl, four 1.2 millimeter round marcasites, and ten 1.5 millimeter round marcasites

18 inch sterling silver curb chain
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Was: $149.99 Now: $129.99
Crafted from sterling silver, this romantic red epoxy heart pendant and dangle earring set features seventeen 1.3 millimeter round marcasite and thirty 1.2 millimeter round marcasite.

Necklace: 18 inch sterling silver curb chain
 
 
$99.99
Sterling silver owl pendant with one 14x11 millimeter pear shaped black agate and twenty four round marcasites

18 inch sterling silver curb chain
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Was: $69.99 Now: $49.99
Sterling silver pendant with one 12 millimeter heart shaped black agate and forty 1.2 millimeter round marcasites

18 inch sterling silver curb chain
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Was: $69.99 Now: $54.99
Sterling silver earrings with two 12x9 millimeter oval blue quartz and twenty-four round 1.4 millimeter marcasites
 
 
$49.99
Sterling silver rose stud earrings with ten 1.4 millimeter round marcasite
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Was: $79.99 Now: $59.99
Sterling silver floral earrings with two 19X13 millimeter oval red carnelians and twenty 1.2 millimeter round marcasites
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Was: $99.99 Now: $79.99
Sterling silver heart link bracelet with forty 1.2 millimeter round marcasite

7.75 inches in length
 
 
$89.99
Sterling silver pendant and earrings boxed set. This 23x14 millimeter pendant features one 16x13 millimeter heart shaped red garnet glass stone and twelve 1.4 millimeter round marcasite accents and hangs from an 18 inch sterling silver curb link chain. The earrings feature two 12x10 millimeter heart shaped red garnet glass stones with eighteen 1.3 millimeter marcasite accents.
 
 
$29.99
Sterling silver leaf ring with thirty 1.25 millimeter round lab-created marcasites
 
 
$49.99
Sterling silver dangle earrings with two 22x11 millimeter teardrop shaped mother of pearl, eight round 1.2 millimeter marcasite and eighteen round 1.5 millimeter marcasite
 
 
$69.99
Sterling silver faux stack ring with twenty 2 millimeter round marcasites and "When You Begin With Believing And Walk By Faith You Will Never Lose Hope" engraving
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Was: $79.99 Now: $59.99
Sterling silver floral pendant with one 25x18 millimeter oval red carnelian and nineteen 1.2 millimeter round marcasites

18 inch sterling silver curb link chain
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Was: $69.99 Now: $54.99
Sterling silver drop pendant with one 16x12 millimeter oval blue quartz and twelve 1.2 millimeter round marcasite

18 inch sterling silver curb chain
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Was: $69.99 Now: $59.99
Sterling silver pendant with one 18x9 millimeter marquise shaped white mother of pearl and sixteen 1.3 millimeter round marcasites

18 inch sterling silver curb chain
 
 
$79.99
Sterling silver layered faux stack ring with nine 2 millimeter round green marcasites
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Was: $69.99 Now: $49.99
Sterling silver earrings with two 9x6 millimeter teardrop lab-created blue opals and thirty-four 1 millimeter round marcasites
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Was: $79.99 Now: $69.99
Sterling silver earrings with two 14.5x7 millimeter marquise shaped white mother of pearl and twenty-eight 1 millimeter round marcasites
 
 
$69.99
Sterling silver pendant and earrings boxed set with three square black onyx and forty-one round 1.10 millimeter marcasites

18 inch sterling silver curb chain

Shop Marcasite Jewelry at Helzberg Diamonds

Marcasite jewelry is well known for its unique silver-gray shine - much darker than crystals or diamonds, but still just as beautiful and eye-catching. Marcasite jewelry usually has a multitude of small gems inlaid, as larger pieces of marcasite have become much more rare.

Marcasite was originally thought to be the same thing as pyrite, but was later discovered to have a unique crystalline structure, making it a close relative of pyrite instead - similar to how diamond and graphite are both different forms of carbon. This fascinating gem is making a comeback - find your next piece of marcasite jewelry above!

Helzberg Diamonds has a spectacular collection of gemstones. Use our gemstone guide to learn how to care for and clean your jewelry. Shop alexandrite, amber, amethyst, aquamarine, blue apatite, chrome diopside, citrine, emerald, garnet, jade, marcasite, moissanite, morganite, onyx, opal, pearl, peridot, quartz, ruby, sapphire, tanzanite, topaz, tourmaline, and turquoise - or shop all gemstone jewelry - today!

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