Moissanite Jewelry — More Fire Than Diamond, Handcrafted by Masters
Moissanite delivers exceptional fire and brilliance that actually surpasses diamond — at a fraction of the cost. At Riolls Jewels, every moissanite piece is handcrafted by our master goldsmiths in solid gold, with the same attention to detail as our finest diamond commissions.
What is moissanite and why is it special?
Moissanite is a gemstone composed of silicon carbide (SiC), first discovered in 1893 by French chemist Henri Moissan in fragments of a meteorite in Arizona. Because natural moissanite is extraordinarily rare, the moissanite used in fine jewelry today is lab-created using advanced processes that produce stones of consistent quality and exceptional optical properties.
What makes moissanite truly remarkable is its optical performance. It has a higher refractive index than diamond (2.65 vs 2.42), producing more brilliance — the white light that flashes from within the stone. It also has 2.4 times more fire (dispersion) than diamond, creating the rainbow flashes that catch the eye. Combined with a hardness of 9.25 on the Mohs scale — second only to diamond — moissanite is one of the most durable and visually stunning gemstones available for fine jewelry.
Moissanite vs diamond — a detailed comparison
| Property | Moissanite | Diamond |
|---|---|---|
| Hardness (Mohs) | 9.25 | 10 |
| Refractive Index | 2.65–2.69 | 2.417 |
| Fire (Dispersion) | 0.104 | 0.044 |
| Brilliance | Exceptional | Exceptional |
| Durability | Excellent | Excellent |
| Origin | Lab-created | Mined or lab-created |
| Price (1ct equiv.) | $300–$600 | $3,000–$7,000 |
| Ethical | ✓ Inherently | Varies |
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Moissanite jewelry — frequently asked questions
What is moissanite?
Moissanite is a naturally occurring mineral (silicon carbide, SiC) that was first discovered in 1893 by Nobel Prize-winning chemist Henri Moissan in an Arizona meteorite crater. Natural moissanite is incredibly rare, so virtually all moissanite used in jewelry today is lab-created. Moissanite scores 9.25 on the Mohs hardness scale (second only to diamond at 10), making it extremely durable for everyday wear. It exhibits exceptional fire (the rainbow flashes of light) — actually surpassing diamond in this property — making it one of the most brilliant gemstones available.
How does moissanite compare to diamond?
Moissanite and diamond are different gemstones with distinct properties. Moissanite has a higher refractive index (2.65 vs 2.42) and more fire (dispersion of 0.104 vs 0.044), meaning it produces more rainbow light flashes than diamond. Diamond is harder (10 vs 9.25 on Mohs scale) and has a different crystal structure. In terms of visual appearance, moissanite is extremely brilliant and beautiful — many people cannot distinguish it from diamond without specialized equipment. The most significant difference is price: moissanite costs approximately 85–95% less than a comparable diamond, making it an excellent choice for buyers who want maximum visual impact within a given budget.
Is moissanite a good choice for an engagement ring?
Yes. Moissanite is an excellent choice for engagement rings. At 9.25 on the Mohs hardness scale, it is the second-hardest gemstone used in jewelry — hard enough to resist scratching, chipping, and abrasion through decades of daily wear. Its exceptional brilliance and fire make it visually stunning. And its significantly lower price point means you can choose a larger stone or invest in a more elaborate custom setting. At Riolls, all moissanite engagement rings are handcrafted by master goldsmiths and set in solid gold (14K or 18K) or platinum, with the same attention to detail as our diamond pieces.
Does Riolls offer custom moissanite rings?
Yes. Riolls Jewels offers fully custom moissanite engagement rings, wedding bands, and bespoke jewelry. You can commission a completely original design through our bespoke service or use Riolls AI Studio to generate design concepts. The process is the same as our diamond pieces: free consultation, design and rendering, stone selection, master crafting (6–10 weeks), and insured worldwide delivery. All moissanite pieces come with a certificate of authenticity and full hallmarking.
How much does a moissanite engagement ring cost?
Moissanite engagement rings are significantly more affordable than diamond rings. A 1-carat equivalent moissanite stone costs approximately $300–$600, compared to $3,000–$7,000 for a comparable natural diamond. At Riolls, the total cost of a custom moissanite engagement ring depends on the setting complexity, metal type, and any additional design elements. Because we craft directly from our Surat atelier with no retail middlemen, our custom moissanite rings offer exceptional value. Contact us for a free private consultation with full price transparency.
Ready to design your moissanite piece?
Contact our team for a free private consultation. Every moissanite piece is handcrafted with the same care as our finest diamond commissions.