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.

Marquise Moissanite Bezel Signet Ring

About This Product

A marquise-cut moissanite lies east-west across the flat, polished face of a tapered signet-style band, bezel-framed so it sits flush and snag-free against the metal. The sideways orientation reads modern and architectural, while the wide, high-polish shoulders give the ring the substantial, tailored presence of a signet without any engraving to date it. It is clean enough for daily wear yet refined enough for the office, a party, or a wedding. The 7 x 3.5mm center (approximately 0.4 DEW) is a genuine lab-grown moissanite, not a diamond simulant: it carries a 2.65 refractive index versus a diamond's 2.42, so it throws noticeably more rainbow fire under movement, and at 9.25 on the Mohs scale it resists the scratches and knocks of everyday life. The D-E-F colorless grade keeps the stone icy white against the bright metal, and VVS clarity means no inclusions are visible to the eye. The band is crafted in 925 sterling silver and finished with durable 18K white gold plating for a cool, rhodium-like luster that resists tarnish. Stylist take: because the stone runs horizontally rather than pointing up the finger, this ring stacks beautifully beside a plain band or a thin pave row, and the low, flush profile makes it a practical pick for anyone who works with their hands or dislikes a high-set stone catching on fabric. It also reads comfortably unisex. A quietly confident everyday piece that trades sparkle-for-sparkle with a diamond at a fraction of the cost. Specs: 0.4 DEW (7 x 3.5mm) marquise moissanite | D-E-F color | VVS clarity | bezel east-west set | 925 sterling silver, 18K white gold plated.

Specifications

Stone Type	Moissanite
Stone Shape	Marquise
Stone Color	White
Carat Weight	＜0.5ct
Color Grade	D (Colorless)
Clarity Grade	VVS
Cut Grade	Excellent
Mohs Hardness	9.25
Metal	925 Sterling Silver
Metal Purity	925 Sterling Silver
Setting	Bezel
Design Features	East West
Style	Modern

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