Two different things wear out in a moissanite bracelet — or rather, one does and one doesn't. Separate the stone from the setting and the lifespan question gets a clean answer.
The stone: effectively forever
Moissanite is silicon carbide, 9.25 on the Mohs hardness scale — second only to diamond among jewelry stones. It doesn't cloud, fade, or lose its sparkle over time. That clouding problem belongs to cubic zirconia, which is softer and abrades at the facet edges over years of wear. A moissanite stone bought today will throw the same fire in twenty years, which is why it passes a basic diamond tester when CZ fails one.
The setting: 925 silver is durable — with two honest caveats
Tarnish. Sterling silver reacts with sulfur in the air and dulls over time. This is chemistry, not damage: a polishing cloth restores it in a minute, and wearing a piece regularly actually slows tarnish down. Our full routine is in How to Care for Moissanite Jewelry.
Plating. Most white-finish and gold-finish 925 pieces — including ours — carry a rhodium or gold plating over the silver for that bright white or yellow look. Plating is a coating, and coatings wear: figure on one to three years of daily wear before high-contact spots (the underside of a bracelet, a clasp) start showing silver through. Any local jeweler can re-plate a piece inexpensively, and the silver underneath is unharmed.
The wear point is the clasp. On tennis bracelets and Cuban links, the stone settings and links outlast the closure. Box clasps with safety latches — the style on our tennis bracelets and Cuban sets — are the most secure option; check the latch clicks shut, and stop wearing the piece if it ever feels loose until a jeweler tightens it.
The realistic lifespan
- Stone: lifetime — no clouding, no sparkle loss.
- Silver setting: years to decades with basic care; tarnish is reversible, scratches can be polished out.
- Plating: 1–3 years of daily wear before a refresh, depending on how hard you wear it.
- Clasp: inspect it a few times a year; a jeweler's tune-up is cheap insurance.
That's the honest trade at this price: a stone that performs like a diamond forever, set in real precious metal that asks for a polishing cloth and the occasional re-plate — instead of diamond money up front.
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