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.

Heart-Cut Moissanite Open Heart Pendant Necklace

About This Product

Give love a shape it can wear every day. A 2.0ct DEW heart-cut moissanite center stone (8.0mm) floats inside an open heart-outline frame, so light enters from every side and the stone reads bright and lively rather than hemmed in. Round moissanite accents are prong-set at intervals around the frame, tracing the heart's curves with extra flickers, and a small polished heart bail links the pendant to a delicate cable chain. The sparkle is real optics, not marketing: moissanite carries a 2.65 refractive index versus a diamond's 2.42, which is why the fire is more pronounced under everyday light. DEF colorless grading and VVS clarity keep the face clean and white, and at 9.25 on the Mohs scale the stone shrugs off daily wear far better than most gemstones. The pendant is crafted in 925 sterling silver, offered in a rhodium white-gold finish or a warm yellow-gold plating over the same silver base. Stylist's note: the open-frame heart sits at a flattering length just below the collarbone and layers cleanly over a crew neckline or a simple tee, so it works as a solo everyday piece and stacks well with a thin station or tennis chain for date nights, anniversaries, and Valentine's gifting. It also photographs beautifully thanks to the floating center. Spec block: 2.0ct DEW heart-cut center (8.0mm), DEF color, VVS clarity, refractive index 2.65, 9.25 Mohs, 925 sterling silver, rhodium white-gold or yellow-gold finish, cable chain, open heart frame with round accent stones.

Specifications

Stone Type	Moissanite
Stone Shape	Heart
Stone Color	White
Carat Weight	2.0～2.99ct
Color Grade	D (Colorless)
Clarity Grade	VVS
Cut Grade	Excellent
Mohs Hardness	9.25
Metal	925 Sterling Silver
Metal Purity	925 Sterling Silver
Chain Style	Cable
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