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.

1ct Round Moissanite Solitaire Promise Ring | Silver

About This Product

A solitaire that says what a promise should: clear, certain, and built to last. This ring centers a 1ct DEW round brilliant moissanite (6.5mm) raised in a four-prong head, and the detail that sets it apart is the prongs themselves—each one tipped as a tiny heart, so the romance is in the metal as much as the stone. The proof is in how moissanite reads in person. With a refractive index of 2.65 (versus 2.42 for diamond) the round brilliant facets throw more fire and white return, and a 9.25 Mohs hardness means the table and girdle resist the scuffs that dull softer simulants over years of daily wear. The center is cut and graded to DEF colorless with VVS clarity, so it faces up bright and eye-clean against the white metal. Expert take: the shoulders taper and lift slightly into the head, so the 6.5mm stone sits high and catches light from the side as well as the top—flattering on a slimmer finger and easy to stack later with a plain band. The shank is 925 sterling silver finished in a bright rhodium-look white tone; the open under-gallery keeps the setting light on the hand. Choose a white, pink, golden-yellow, or blue center to match the message. Specs: 1ct DEW (6.5mm) round brilliant moissanite | DEF color | VVS clarity | RI 2.65 | 9.25 Mohs | 4 heart-prong setting | 925 sterling silver, rhodium-tone | sizes 4.5–8.5.

Specifications

Stone Type	Moissanite
Stone Shape	Round
Color Grade	D (Colorless)
Clarity Grade	VVS
Cut Grade	Excellent
Mohs Hardness	9.25
Metal Purity	925 Sterling Silver
Setting	Prong
Design Features	Hidden Details, Tapered
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