How Long Does Moissanite Jewellery Last?
Moissanite is one of the more durable gemstones used in jewellery. The stone itself does not degrade, cloud, or change in optical quality over time. What does require some consideration is the setting and metal the stone sits in, and how the piece is cared for day to day.
This guide gives an honest account of what to expect from moissanite jewellery over time. It covers the stone, the setting, the metal, and the care practices that extend the life of a piece significantly. For a broader introduction to what moissanite is and how it is made, see the complete moissanite guide in The Edit.
The Stone Itself
Moissanite is a silicon carbide gemstone with a Mohs hardness rating of 9.25. The Mohs scale measures resistance to surface scratching, with diamond at 10 and sapphire at 9. A stone rated 9.25 is resistant to scratching from the vast majority of materials encountered in daily life.
Hardness is not the only factor in how a stone holds up. Toughness, which measures resistance to fracturing under impact, is equally relevant. Moissanite performs well on both counts. It is resistant to chipping and cracking under the forces encountered in normal wear, including the incidental knocks that are unavoidable in rings and bracelets worn daily.
Beyond hardness and toughness, moissanite is chemically stable. It does not react with moisture, common cleaning products, skin oils, or cosmetics in a way that changes the stone's composition or appearance over time. The silicon carbide crystal remains structurally unchanged through decades of wear under normal conditions.
The stone will look the same in fifteen years as it does when a piece is new. There is no mechanism by which moissanite clouds, yellows, or loses its refractive properties with age. This is not an oversimplification — it is a property of the material itself.
The Setting and Metal
While the stone does not degrade, the setting it sits in will age. How it ages depends on the metal type, the quality of the original construction, and how the piece is worn and maintained.
- Rhodium-plated Sterling Silver
Most moissanite jewellery at accessible price points, including Bellari's range, is set in rhodium-plated sterling silver. Sterling silver is a durable base metal that holds its form well and is suitable for daily wear. The rhodium layer applied over the top provides a bright, white finish and adds a degree of protection against tarnishing on the silver beneath.
Rhodium is harder than silver and more resistant to surface wear. Over time, however, the rhodium layer does thin with regular contact. On a ring, this typically becomes visible first on the band underside, where friction against surfaces is greatest. On a bracelet or earrings, where contact is less concentrated, the rhodium layer tends to hold longer.
When the rhodium thins to the point where the silver beneath shows through, the piece can be professionally replated. This is a straightforward service offered by most jewellers and restores the finish to its original appearance. It is not a sign of a piece being poorly made — it is simply a characteristic of plated metals and something worth knowing before buying.
The moissanite stone in a rhodium-plated sterling silver setting is entirely unaffected by any changes to the metal. The setting holds the stone in place, and the stone retains its optical properties regardless of what happens to the metal around it.
Bellari's moissanite tennis bracelet and the full moissanite tennis bracelet collection are all set in rhodium-plated sterling silver. On a bracelet worn regularly, the rhodium finish typically holds well for several years before any thinning becomes noticeable.
- Solid Gold
Bellari's moisanite eternity band is available in 10K solid gold. Solid gold does not require replating. The metal is consistent throughout, and the colour and surface of the piece remain stable over the life of the jewellery without intervention.
Gold does scratch over time. A fine scratch patina develops on gold pieces with daily wear, which most wearers find acceptable or even preferable over a polished surface. If preferred, a jeweller can polish gold back to a bright finish. The stone is unaffected either way.
The full moissanite rings collection covers the available eternity band and ring options in both metal types.
Does Moissanite Get Cloudy?
No. Moissanite does not get cloudy in the way that some lower-hardness stones can develop surface hazing from micro-scratches over time.
What can make a moissanite stone appear temporarily less bright is a build-up of residue in the setting. Skin oils, hand creams, soaps, and everyday products accumulate near the stone and in the prongs over time. This film sits between the stone and the light source and reduces how much light enters the pavilion.
This is not damage to the stone. It clears completely with cleaning. A piece that looks dull after months of regular wear will return to its original brightness after a basic clean. The stone itself has not changed.
This distinction matters because some buyers have read that moissanite can "lose its sparkle" and interpreted this as a permanent quality change. It is not. The appearance change is surface-level and reversible. The stone's optical properties remain intact.
What Affects How Long Moissanite Jewellery Looks Its Best
Several factors determine how a piece holds up over time, none of which relate to the stone itself.
- Setting quality. The quality of the prongs or bezel holding the stone determines how securely it stays in place over years of wear. Well-made settings with correctly formed prong tips hold their shape through normal contact. Poorly formed settings may shift or wear more quickly. Checking prong condition periodically is sensible practice for any set gemstone jewellery, regardless of stone type.
- Metal thickness. Thicker metal holds up longer before showing wear. This is particularly relevant in rings, where the band is in constant contact with other surfaces. In bracelets and earrings, this is less of a factor.
- How the piece is worn. A bracelet worn during gym sessions, swimming, and manual work will show more wear on the setting than one worn in a professional or social context. Neither is wrong, but the expectations should match the use.
- Chemical exposure. Chlorine in pools and spas is the chemical most commonly noted for accelerating wear on plated metals. It does not harm the moissanite stone, but regular exposure to chlorinated water does shorten the interval between replating for silver-based pieces. Removing jewellery before swimming is a reasonable precaution if extending the time between professional maintenance is a priority.
- Storage. Pieces stored loose together will scratch against each other. Storing jewellery in separate pouches or compartments reduces unnecessary surface wear.
How to Care for Moissanite Jewellery
The care requirements for moissanite jewellery are straightforward and do not require specialist products.
Cleaning at Home
Warm water, a small amount of mild dish soap, and a soft-bristled brush are sufficient for regular cleaning. Soak the piece for five to ten minutes to soften any product build-up around the setting, then work the bristles gently through the prongs and around the stone. Rinse under clean running water and pat dry with a soft cloth.
This process can be repeated as often as needed. For pieces worn every day, a clean every two to four weeks keeps the stone performing at its best optically.
For rhodium-plated pieces, avoid ultrasonic cleaners and steam cleaners if the plating is already showing wear, as these can accelerate thinning of the plating. Avoid abrasive polishing cloths on the metal surface.
Storage
Store pieces separately rather than loose together. A fabric pouch, a small box, or a partitioned jewellery tray each serve this purpose. The goal is to prevent stones and metal surfaces from contacting each other when not being worn.
Keep stored pieces away from direct humidity. A bathroom countertop is less ideal for storage than a bedroom drawer or jewellery box.
When to Have a Piece Professionally Checked
For any piece worn daily, having the setting checked by a jeweller once every one to two years is reasonable practice. A jeweller can identify if prong tips are beginning to wear, re-tip any that need attention, and replete the metal if the finish has thinned.
This kind of maintenance keeps a piece in good condition indefinitely. A moissanite jewellery piece that is maintained this way has no finite lifespan.
What to Expect at Each Stage
- In the first year. A new piece will look as it did when purchased. With regular cleaning, the stone remains optically at its best. No professional maintenance is typically needed.
- At two to five years. On a ring worn daily, the rhodium plating on the underside of the band may begin to thin. On bracelets and earrings worn regularly, the setting generally remains in good condition. A jeweller's check at this stage can identify any prong wear early.
- At five to ten years. A rhodium-plated ring will likely have been replated once. Bracelets and earrings may still be on their original plating depending on wear frequency and care. The stone remains unchanged. The piece continues to function and look well with standard maintenance.
- Beyond ten years. A maintained moissanite piece has no reason not to continue looking and performing well. The stone does not degrade. The metal can be refinished. The setting can be re-tipped or rebuilt by a skilled jeweller if ever needed.
There is no point at which moissanite as a stone becomes less than it was. The practical lifespan of a well-made moissanite piece is tied entirely to the maintenance applied to the setting and metal — not to any property of the stone itself.
Caring for Specific Bellari Pieces
- Tennis bracelets. Bellari's moissanite tennis bracelet collection includes the 2mm and 3mm options in rhodium-plated sterling silver. Bracelets benefit from the cleaning routine described above and from periodic checks of the clasp mechanism and prong condition. For guidance on sizing and fit, the tennis bracelet size guide covers how a correctly fitted bracelet should sit on the wrist, which also affects how evenly wear is distributed across the clasp.
- Stud earrings. The earrings collection includes stud styles in five stone cuts. Stud earrings see less contact-based wear than rings and bracelets and typically hold their finish well over extended periods. The oval moissanite stud earrings and emerald cut moissanite stud earrings each have different setting profiles — the post and butterfly backing should be checked occasionally for any signs of metal fatigue.
- Necklaces. Bellari's moissanite necklace collection includes tennis-style pieces. Necklaces typically see less direct impact than bracelets and rings. The clasp is the component most worth checking periodically to ensure the spring mechanism remains secure.
- Eternity bands and rings. The moissanite eternity band is available in rhodium-plated sterling silver and 10K solid gold. For rings worn on the dominant hand daily, prong checks are particularly relevant as the underside of the band experiences the most contact. The rings collection covers all available ring styles.
For full material-specific care guidance across every Bellari product type, The Sparkle Guide is the primary reference. For context on buying a tennis bracelet and understanding what to assess at the point of purchase, the best moissanite tennis bracelet guide covers setting quality, stone grading, and what to look for before you buy.
Final Notes
Moissanite as a stone lasts indefinitely. It is hard, tough, chemically stable, and does not cloud or change optically with age. Any change in appearance over time is the result of product build-up in the setting and resolves completely with cleaning.
The setting and metal require more attention. Rhodium-plated sterling silver is a durable and well-suited choice for moissanite jewellery that will need replating at intervals depending on wear. Solid gold requires no replating. Both metal types are appropriate for daily wear with straightforward care.
A moissanite piece that is cleaned regularly and checked by a jeweller periodically will continue looking well without any defined endpoint. The stone does not set a limit on the lifespan of the piece.
Further reading on moissanite properties, buying guides, and stone education is available across The Edit, Bellari's journal of jewellery reference content.
