Moissanite vs Diamond: What to Know Before You Buy
Moissanite is the most popular diamond alternative, but is it the right choice for your ring? Compare brilliance, hardness, price and how each one looks in real life.
How moissanite and diamond differ
Moissanite is a lab-created silicon carbide stone with even more fire than a diamond. It tests as brilliant under light, scores 9.25 on the Mohs scale (diamonds are 10), and costs a fraction of a natural diamond. The trade-off is that moissanite has a slightly different, more colorful sparkle, and some buyers simply prefer the look and tradition of a real diamond. Explore both options in our ring collection.
Moissanite vs diamond at a glance
| Feature | Moissanite | Diamond |
|---|---|---|
| Price per carat | Roughly $100-$400 | Much higher |
| Hardness | 9.25 Mohs | 10 Mohs |
| Brilliance | Higher fire, rainbow flashes | White brilliance |
| Value retention | Lower resale | Holds value |
Which is right for you?
Choose moissanite for maximum sparkle per dollar and an ethical, conflict-free stone. Choose a diamond for tradition, resale value and the classic white look. Both are beautiful, durable and can be made into stunning custom rings. Ask us to show you both stones side by side before you decide.
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Factory-direct pricing from our Panyu, Guangzhou workshop. Our team will reply within 24 hours with pricing and availability.
Get a Free Quote Chat on WhatsAppFrequently Asked Questions
Does moissanite look fake?
No. Moissanite looks like a very brilliant diamond, though it has more colorful fire under direct light.
Will moissanite pass a diamond tester?
Some testers will flag moissanite because of its thermal properties; it is a distinct gemstone, not a diamond simulant in the traditional sense.
Is moissanite worth buying?
If you want a large, brilliant, durable stone without a diamond budget, moissanite is an excellent value.