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.

Graduated Seven-Stone Moissanite River Necklace

About This Product

Seven round-brilliant moissanite stones arc across the collarbone in a graceful smile, graduating from a bold center gem outward to a delicate finish at each end. Every stone sits in an airy floating setting and links directly to its neighbor through a small polished bead, so the row reads as one continuous ribbon of light with almost no metal to interrupt the brilliance. Because the stones are graduated rather than uniform, the eye is drawn to the center of the neckline, giving the piece a flattering, lengthening line on the throat. Moissanite carries a 2.65 refractive index, well above diamond's 2.42, so each facet throws bright rainbow fire as you move through a room. The gems are near-colorless DEF with VVS clarity and a 9.25 Mohs hardness that resists everyday scratching, while the seven-stone layout keeps the sparkle unbroken from end to end. Total weight is roughly 3.4ct DEW, with the center stone near 1ct (about 6.5mm) stepping down to the petite outer pair. Expert take: this is the rare statement necklace that still layers. Worn alone above a crewneck it carries an evening look, but its low profile sits comfortably under a longer pendant or a Cuban chain for a stacked, modern neck party. The smile curve follows the natural fall of the collarbone, so it stays centered without constant adjusting. Crafted in 925 sterling silver, hand-set and finished in your choice of bright 18K white gold or warm yellow gold plating on a fine adjustable cable chain. Specs: 925 sterling silver, 18K white or yellow gold plating; 7 round moissanite, ~3.4ct DEW total, DEF color, VVS clarity, RI 2.65, 9.25 Mohs.

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