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.

5ct Round Moissanite Crown Solitaire Ring | Sterling Silver

About This Product

Built around a single 5ct DEW round brilliant moissanite, this crown solitaire raises the stone on a six-prong head so light enters from every angle. The brilliant cut leans on moissanite's 2.65 refractive index — well above a diamond's 2.42 — to throw bold flashes of fire, and a 9.25 Mohs hardness keeps the table resistant to scuffs through hard daily wear. The center stone reads DEF colorless with VVS clarity, sitting bright against polished 925 sterling silver. Pavé accent stones run along the tapered shoulders, widening the apparent size of the head and carrying sparkle down into the band. Spec block: - Stone: Moissanite (lab-grown) - Cut: Round brilliant - Size: 5ct DEW (~11mm round center) - Color: DEF colorless - Clarity: VVS - Metal: 925 sterling silver - Setting: Six-prong crown solitaire with pavé shoulders Expert take: a six-prong crown head distributes pressure around the girdle better than a four-prong, which matters at this carat size — more contact points mean the stone is held more securely against everyday knocks. The raised gallery also lets you clean underneath the stone, where film builds and dulls sparkle fastest. Care: soak in warm soapy water and brush the underside of the stone and the pavé seats weekly; avoid ultrasonic cleaners that can shake accent stones loose. Style it solo to let the 5ct head command attention, or pair with a contoured band for an engagement-and-wedding set. A timeless round solitaire silhouette that suits any hand and any occasion.

Specifications

Stone Type	Moissanite
Stone Shape	Round
Stone Color	White
Color Grade	D (Colorless)
Clarity Grade	VVS
Cut Grade	Excellent
Mohs Hardness	9.25
Metal Purity	925 Sterling Silver
Setting	Prong
Design Features	Accents
Style	Classic

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