Is moissanite a real diamond?

Moissanite is not a diamond—it's a distinct gemstone with its own unique properties. Originally discovered in a meteor crater in 1893, today's moissanite is lab-created. It actually has more brilliance and fire than diamonds due to its higher refractive index (2.65 vs 2.42), while being nearly as hard (9.25 vs 10 on the Mohs scale).

Will moissanite pass a diamond tester?

Standard diamond testers measure thermal conductivity, and moissanite often passes these tests because both stones conduct heat similarly. Advanced testers that measure electrical conductivity can distinguish between them. We believe in transparency—our moissanite is beautiful in its own right.

Does moissanite get cloudy over time?

No, moissanite does not get cloudy, lose its sparkle, or change color over time. It's a stable, durable gemstone that maintains its brilliance for a lifetime with proper care. Unlike some simulants, moissanite is highly resistant to scratching, heat, and everyday chemicals.

Can I wear moissanite jewelry every day?

Absolutely! With a hardness of 9.25 on the Mohs scale (second only to diamond), moissanite is extremely durable and perfect for everyday wear, including engagement rings. We recommend removing jewelry during activities involving harsh chemicals or extreme impact.

What is your return policy?

We offer a 90-day worry-free return policy. If you're not 100% satisfied with your purchase, you can return it within 90 days for a full refund. All our moissanite jewelry also comes with a lifetime warranty covering manufacturing defects and stone clouding.

3ct Heart Moissanite Solitaire Ring | 925 Silver

About This Product

There is no shape that says love more directly than a heart, and this solitaire puts that romance front and centre. A single heart-cut moissanite sits high in a slim, polished claw setting, the band kept deliberately narrow so nothing competes with the stone's silhouette. Moissanite carries a refractive index of 2.65 against a diamond's 2.42, so the faceted lobes throw noticeably more fire — flashes of spectral colour that make a heart cut especially lively under everyday light. The stone is graded D-E-F colourless with VVS clarity, and at 9.25 on the Mohs scale it shrugs off the scuffs of daily wear. This is a 3ct DEW (diamond equivalent weight) centre, measuring roughly 9.5mm across the lobes, which reads as generous and unmistakable on the hand without tipping into costume territory. Styling take: a heart solitaire is the most expressive of the fancy cuts, so let it stand alone. Wear it as a statement engagement or promise ring on its own, and if you stack, keep the companion a plain micro-band so the point of the heart stays the focal line. The orientation matters — the point should face the fingertip for the classic, flattering line. Crafted in 925 sterling silver with a bright white-gold plating, the narrow 2mm band wears comfortably and keeps the whole piece light at around 3.1g. Five claws cradle the lobes and point for a secure, low-snag hold. Spec block: 3ct DEW (~9.5mm) heart-cut moissanite | D-E-F colour | VVS clarity | refractive index 2.65 | 9.25 Mohs | 925 sterling silver, white-gold plated | slim 2mm band.

Specifications

Stone Type	Moissanite
Stone Shape	Heart
Stone Color	White
Carat Weight	3.0～3.99ct
Color Grade	D (Colorless)
Clarity Grade	VVS
Cut Grade	Excellent
Mohs Hardness	9.25
Metal	925 Sterling Silver
Metal Purity	925 Sterling Silver
Setting	Prong
Style	Romantic

Shipping

Free standard shipping on all orders
Processing time: 1-2 business days
Delivery time: 5-14 business days
Insured & tracked shipping included

Care Instructions

Clean with warm soapy water and soft cloth
Remove before swimming, showering, or exercising
Store in a soft pouch when not wearing
Avoid harsh chemicals and abrasive cleaners

View full care guide →

Why Choose Moissanite?

✦More Sparkle:2.65 refractive index (higher than diamond's 2.42)
✦Rainbow Fire: 0.104 dispersion creates stunning light play
✦Nearly Diamond-Hard: 9.25 on Mohs scale (diamond is 10)
✦Lab-Created: Ethical, conflict-free, and eco-friendly
✦Lifetime Brilliance:Won't cloud, fade, or lose sparkle

Perfect For

♡Engagements & Proposals: A stunning symbol of your love and commitment
♡Anniversary & Milestone Gifts: Celebrate special moments with timeless elegance
♡Eco-Conscious Jewelry Lovers: Lab-created, conflict-free, and sustainable
♡Budget-Minded Luxury Seekers: Diamond-level beauty at a fraction of the cost
♡Self-Purchase & Everyday Elegance: Treat yourself to brilliant, everyday sparkle

Quality Guarantee

Lifetime warranty on all jewelry
90-day satisfaction guarantee
Free shipping and returns
Ethically sourced, conflict-free
Lab-certified moissanite