Moissanite jewelry is built around a silicon carbide gemstone that ranks 9.25 on the Mohs hardness scale and carries a higher refractive index than diamond — which is the technical reason it throws noticeably more coloured fire under moving light. Aquamarise® sets moissanite across rings, necklaces and earrings in solid 925 sterling silver, 14K gold vermeil and solid 14K gold, starting from $145. This page covers what the category actually includes, how to judge quality, and where each style sits.
What Makes Moissanite Jewelry Different
Moissanite is neither an imitation diamond nor a lab-grown diamond — it is its own mineral species, silicon carbide. Diamond sits at 10 on the Mohs scale and moissanite at 9.25, putting it above sapphire and far above the quartz-family stones that scratch with ordinary wear. For daily wear that gap matters more than the one to diamond.
The visual distinction comes from refraction. Because moissanite bends light more sharply than diamond, it disperses that light into a broader spread of colour. Under a jewelry-store spotlight the effect can read as excessive; in daylight and candlelight it reads as unusual brilliance. If you want the full gemological breakdown, our complete moissanite gemstone guide goes deeper than a collection page can, and the moissanite vs diamond comparison puts the two side by side on cost, hardness and appearance.
Hardness
9.25 on Mohs — hard enough for everyday rings, harder than sapphire, softer only than diamond.
Optics
A higher refractive index than diamond, producing more visible colour dispersion in motion.
Origin
Lab-created silicon carbide. Naturally occurring moissanite exists only in trace meteoritic quantities.
Metals
Set in solid 925 sterling, 14K gold vermeil, or solid 14K gold — no hollow or filled bases.
Moissanite Jewelry for Women, From Everyday to Statement
Women's moissanite jewelry follows two buying patterns. The first is a single anchor piece — an engagement ring or solitaire pendant worn constantly. The second is accumulation: smaller accents layered over time across several fingers or a stacked neckline. Both work here because the hardness supports daily wear without a protective setting.
For the anchor-piece route, moissanite engagement rings is the deepest part of our catalogue, with dedicated groupings for cushion cut and emerald cut stones. For the accumulation route, start with stackable rings and build outward. Pieces intended to be worn as a pair sit in couples rings, and commitment styles that precede an engagement are grouped under promise rings.
Men's Moissanite Jewelry and Modern Alternatives
Men's moissanite jewelry has grown fastest in two directions: dark-metal bands with a single inset stone, and wider profiles where the moissanite is flush-set rather than raised. Both avoid the snag risk that keeps many men away from stone-set jewelry entirely. Browse the full range in men's jewelry, or narrow to men's sterling silver rings, men's black rings, and men's solid gold wedding bands.
Black moissanite deserves a specific mention. It keeps the same hardness as colourless moissanite but reads closer to onyx or black spinel in daylight, which suits darker settings without the softness those stones bring. It sits alongside meteorite and onyx in black gemstone jewelry.
Affordable Moissanite Jewelry Without Downgrading the Build
The affordability of moissanite jewelry comes from the stone, not from cutting corners on everything around it. That distinction matters, because plenty of cheap moissanite jewelry pairs a decent stone with a plated brass shank that fails within a season. Every Aquamarise setting is solid metal: 925 sterling silver is 92.5% silver alloyed with 7.5% copper throughout, so there is no plating layer to wear through and nothing that turns skin green. Our 14K gold is 58.5% gold, stamped 585.
Vermeil sits between the two — the FTC standard requires at least 2.5 microns of 10K or higher gold over a sterling silver base, which is what we use. If you are weighing sterling against vermeil against solid gold, the precious metal guide lays out the trade-offs. Entry pieces start from $145; sterling silver rings is the widest affordable range, and solid gold rings is the upgrade path.
How to Spot Real Moissanite Jewelry Before You Buy
Real moissanite jewelry should come with three things stated plainly: the stone species, the carat or millimetre size, and the metal composition with its stamp. Vagueness in any of those is the reliable warning sign. Listings that say "diamond simulant" without naming the material are usually cubic zirconia, which sits at roughly 8 on the Mohs scale and abrades visibly within a year or two of daily wear — our moissanite vs cubic zirconia breakdown covers how to tell them apart in hand.
The other common confusion is between moissanite and lab-grown diamond. They are chemically unrelated: one is silicon carbide, the other is crystallised carbon identical to mined diamond. We address that directly in is moissanite a lab-grown diamond and compare them on value in moissanite vs lab diamond.
A quick in-hand test: tilt the piece slowly under a single light source. Moissanite separates white light into distinct colour flashes across a wider angle than diamond or cubic zirconia. Cubic zirconia goes cloudy and grey at the same angles once it has been worn.
How to Clean Moissanite Jewelry and Keep It Brilliant
Moissanite jewelry loses its sparkle from film, not from damage. Skin oils, hand cream and soap residue build up underneath the stone where light enters, and the piece dims long before the surface shows any wear. Warm water, a drop of unscented dish soap and a soft toothbrush along the underside of the setting restores it in about two minutes.
What to avoid: chlorine, abrasive pastes and ultrasonic cleaners on any piece with a vermeil finish. Store pieces separately so harder stones do not rub against softer settings. Full instructions across metals are in our jewelry care guide, and coverage terms are set out in the Aquamarise warranty.
Moissanite Jewelry FAQs
What is moissanite jewelry?
Moissanite jewelry is jewelry set with moissanite, a lab-created silicon carbide gemstone ranking 9.25 on the Mohs scale with a higher refractive index than diamond. At Aquamarise it spans moissanite rings, necklaces and earrings from $145. Full stone detail: moissanite gemstone guide.
Is moissanite jewelry real jewelry?
Yes. Moissanite is a genuine gemstone with its own mineral identity, not a coating or imitation. The real distinction is lab-created versus mined. Metal matters equally: all Aquamarise settings are solid 925 sterling, 14K vermeil over sterling, or solid 14K gold — compare them in the precious metal guide.
How long does moissanite jewelry last?
At 9.25 on the Mohs scale, moissanite outlasts every common gemstone except diamond in daily wear. It resists the surface scratching that dulls quartz, opal and cubic zirconia. The setting is the limiting factor, not the stone — sterling silver at 92.5% purity has no plating layer to wear through. See the jewelry care guide and the Aquamarise warranty.
How do I clean moissanite jewelry at home?
Soak in warm water with unscented dish soap, brush the underside of the setting with a soft toothbrush, rinse and pat dry. That reaches the film build-up that dulls sparkle. Skip chlorine, abrasive polishes and ultrasonic machines. Per-metal steps: jewelry care guide.
Is moissanite jewelry cheaper than diamond jewelry?
Substantially — the saving comes from the stone, not the construction. At comparable carat sizes the difference is a large multiple. Aquamarise moissanite jewelry starts from $145 in sterling silver. Full breakdown: moissanite vs diamond.
Is moissanite the same as a lab-grown diamond?
No. Lab-grown diamond is crystallised carbon, chemically identical to mined diamond. Moissanite is silicon carbide — different mineral, hardness, refraction and price. Both are lab-created, which is why they get confused. See is moissanite a lab-grown diamond.
How is moissanite different from cubic zirconia?
Hardness. Moissanite is 9.25 on the Mohs scale; cubic zirconia is roughly 8 and abrades visibly with daily wear. Moissanite disperses light into wider colour flashes, while worn cubic zirconia flattens to grey. Detail: moissanite vs cubic zirconia.
Does moissanite jewelry turn skin green?
Not with solid metal. Green marks come from copper-heavy alloys and plated bases. Aquamarise sterling is 92.5% silver with 7.5% copper alloyed evenly throughout — no layer to wear off, no concentrated surface copper. Browse sterling silver rings.
What moissanite jewelry works best for men?
Flush-set and inset styles, where the stone sits level with the band, because they resist snagging. Dark metals with black moissanite are the most requested pairing. Start at men's jewelry, then men's black rings or men's solid gold wedding bands.
Can moissanite jewelry be customised?
Yes. Stone size, cut and metal are specifiable on most designs. Sterling and vermeil customisations add $35 (2–6 weeks); solid gold and platinum commissions start at $1,000 (2–5 weeks). Made-to-order designs: custom engagement rings.
What else pairs well with moissanite?
Moissanite reads as colourless, so it sits beside coloured stones without competing — amethyst, onyx and meteorite are the common pairings. See amethyst jewelry, black gemstone jewelry, the full gemstone jewelry range, or best gemstones for engagement rings.
Where should I start if I am buying my first piece?
For an engagement, moissanite engagement rings plus the engagement ring guide. For a wedding, moissanite wedding bands. Otherwise best selling rings, best selling necklaces and engagement rings for women.
From the Blog
Moissanite vs Cubic Zirconia: Key Differences You Need to Know
Moissanite and cubic zirconia are both diamond alternatives, but they're very different. Find out which sparkles more, lasts longer, and fits your budget best.
Moissanite vs Lab Diamond - Complete Comparison Guide
Moissanite and lab-grown diamonds look similar, but differ in sparkle, durability, and cost. Discover which one is the best choice for your ring.
Is Moissanite A Lab-Grown Diamond?
Whether you are envisioning a custom engagement ring, a sculpted wedding band, or a one-of-a-kind creation crafted with intention, we invite you to experience both stones side by side.
Moissanite Meaning, Symbolism, and Spiritual Properties
Discover the meaning of moissanite, from its cosmic meteorite origin to its spiritual symbolism. Learn what moissanite represents in love, healing, and jewelry.