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.

Square Moissanite Solitaire Ring | 1ct DEW Princess Cut

About This Product

A square princess-cut moissanite set in a clean four-prong solitaire — bold geometry on a slim band that lets the stone do all the talking. The squared outline reads modern and architectural, while the princess cut's intersecting facets throw a sharp X-pattern of light from corner to corner across the table. Moissanite isn't a diamond substitute that compromises on sparkle. Its refractive index of 2.65 outpaces a diamond's 2.42, so it returns more fire and brilliance — the rainbow flashes you see here are the stone, not the lighting. Graded DEF colorless and VVS clarity, it stays eye-clean and bright-white under any light. At 9.25 on the Mohs scale it shrugs off everyday knocks and scratches, second only to diamond for hardness. Stylist's note: a princess cut maximises carat-for-carat face-up size versus a round, so this 1ct DEW (6.5mm) stone wears larger than the number suggests. The low four-prong basket sits close to the finger and the thin polished band keeps the proportions delicate — a flattering pick for slimmer hands and an easy stacker beneath a plain wedding band, or worn solo as a minimalist statement. The setting is solid 925 sterling silver finished in bright rhodium plating for a cool, mirror-white shine that resists tarnish and keeps the metal from competing with the stone. Four claw prongs grip the moissanite at its vulnerable corners — the correct, secure way to mount a princess cut so the edges stay protected. Specs: 1ct DEW (6.5mm) princess-cut moissanite · DEF colorless · VVS clarity · RI 2.65 · 9.25 Mohs · 925 sterling silver, rhodium-plated · four-prong solitaire setting.

Specifications

Stone Type	Moissanite
Stone Shape	Princess
Stone Color	White
Color Grade	D (Colorless)
Clarity Grade	VVS
Cut Grade	Excellent
Mohs Hardness	9.25
Metal Purity	925 Sterling Silver
Setting	Prong
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