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.

Round 3ct Moissanite Solitaire Ring | White Gold

About This Product

The classic that never argues. This solitaire centers a single 3ct DEW round brilliant moissanite, measuring 9.0mm across, the cut engineered to bounce maximum light straight back at the eye. Moissanite outperforms diamond where it counts for sparkle: a 2.65 refractive index against diamond's 2.42 throws noticeably more fire, scattering rainbow flashes with every turn of the hand. Four slim claws lift the stone clear of a 2.0mm polished shank so light enters from every angle and nothing competes with the gem. Graded D-E-F colorless and VVS clarity, it reads bright white and eye-clean in daylight. The band is 925 sterling silver plated in white gold for a cool, rhodium-bright finish that resists the warm tint cheaper alloys take on. At 9.25 on the Mohs scale, the stone shrugs off the daily knocks a center stone of this size is bound to take. Expert take: a tall four-prong solitaire on a thin shank is the most flattering frame for a large stone because the narrow band makes the 9.0mm gem look even bigger and keeps the whole ring weightless on the finger. Style it solo as a statement engagement piece, or stack a slim pave or plain band beneath it to build a quiet bridal set. Weighs roughly 3.1g and ships ready to wear. Spec block: 3ct DEW (9.0mm) round brilliant moissanite, D-E-F color, VVS clarity, refractive index 2.65, 9.25 Mohs; four-prong solitaire setting; 925 sterling silver, white-gold plated; 2.0mm band; ~3.1g.

Specifications

Stone Shape	Round
Stone Color	White
Carat Weight	3.0～3.99ct
Metal	925 Sterling Silver

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