

If you’re looking for an engagement ring that combines brilliance, affordability, and ethical sourcing, moissanite is a top contender. But the big question remains: Is Moissanite a good choice for an engagement ring? The short answer? Absolutely yes. Moissanite is an excellent engagement ring choice for countless modern couples. In this guide, we’ll explore everything there is to know about Moissanite.
What Is Moissanite?
The story of Moissanite commences not on Earth but among the stars. It was initially discovered in 1893 by the French scientist Henri Moissan within a meteor crater. Naturally occurring Moissanite is extremely scarce, so today’s jewelry employs lab-grown Moissanite, which possesses the same chemical composition (silicon carbide) and optical properties.
Key Properties of Moissanite
- Hardness: 9.25 on the Mohs scale (diamond is 10) – durable for daily wear.
- Brilliance: With a higher refractive index (2.65 versus diamond’s 2.42), durable for daily wear.
- Color: Near-colorless (D-F range) or fancy colors (yellow, green, blue).
The Advantages: Why Choose Moissanite for an Engagement Ring?
Beyond its fundamental characteristics, Moissanite presents several persuasive benefits that make it an outstanding option for engagement rings:
1. Exceptional Sparkle (Even More Than Diamonds!)
Moissanite has a higher refractive index. This implies that it disperses light more strikingly than diamonds, generating brighter flashes of color (fire). If you adore a dazzling and eye-catching appearance, Moissanite fulfills your expectations.
2. Exceptional Durability for Daily Wear
With a hardness rating of 9.25, moissanite is more scratch-resistant than sapphires, rubies, and emeralds. This durability guarantees that your engagement ring will retain its beauty for decades, symbolizing the lasting nature of your commitment.
3. Affordable Luxury (Up to 90% Less Than Diamonds!)
A moissanite gemstone can cost anywhere from 70% to 90% less than a mined diamond. A 1-carat diamond may cost $3,000 – $6,000, while a 1-carat moissanite is typically $300 – $600. You can select a larger and more impressive center stone within your budget.
4. Ethical and Sustainable Choice
Lab-grown Moissanite averts environmental harm and human rights issues associated with diamond mining (such as “blood diamonds” and human rights problems). Choosing Moissanite ensures a conflict-free stone, completely circumventing unethical labor practices.
5. Resistance to Dirt and Grime
Moissanite repels grease and oil more than diamonds due to its composition. It stays cleaner and retains its sparkle longer between cleanings, needing less maintenance.

PattiRing Vintage Moissanite Engagement Ring
Moissanite vs. Diamond: A Detailed Comparison
1. Brilliance and Sparkle: Moissanite has a higher refractive index (2.65 vs. 2.42 for diamond), producing more intense rainbow flashes. It’s very sparkly, especially in sunlight or bright light.
2. Hardness and Durability: Diamond ranks 10 on the Mohs scale. It’s the hardest natural mineral. Moissanite is close behind with a rating of 9.25. It’s very durable and resistant to scratches for daily wear.
3. Color: High-quality Moissanite is usually colorless (DEF) or near-colorless (GHI), similar to top diamond colors. Diamonds are graded from D (colorless) to Z (light yellow or brown).
4. Cost and Affordability: Moissanite is much cheaper, typically 90% less expensive than diamonds. This price difference enables couples to get a larger, more impressive stone.
5. Ethical and Environmental Impact: All Moissanite in jewelry today is lab-grown, ensuring traceable and conflict-free origin. Diamonds are mined, raising concerns about the environment and ethics. Choosing Moissanite gives peace of mind for ethics and sustainability.
In short:
- Choose Moissanite for sparkle, affordability, and ethics.
- Choose a diamond for traditional prestige despite the higher cost.
Addressing Common Concerns About Moissanite
1. “Does Moissanite Look Fake?”
High-quality Moissanite is hard to tell from diamonds for the untrained eye. Some like its extra fire; others prefer the diamond’s classic sparkle.
2. “Is it a Fake Diamond?”
No. This is a misunderstanding. Moissanite is a real gemstone with unique properties. It’s not a diamond, but it has its own beauty and value.
3. “Will Moissanite Last Forever?”
Yes! With a 9.25 hardness, it’s durable for daily wear. Avoid harsh chemicals (like chlorine) to keep its shine.
4. “Does Moissanite Lose Value?”
Like most gemstones, Moissanite has no resale value like diamonds. But engagement rings are sentimental, not investments.
How to Choose the Best Moissanite Engagement Ring
1. Select the Right Color: Moissanite has two main color options – near-colorless (D-F range) like premium white diamonds, or fancy colored (yellow, green, blue) for unique looks.
2. Select the Best Cut: Choose a cut you like. Round, oval, and cushion cuts are brilliant.
3. Choose the Right Metal Setting: Moissanite goes well with platinum, white gold, yellow gold, and rose gold.
4. Choose a Reputable Jeweler: Buy from specialized jewelers, like PattiRing, or those with transparent sourcing and good reviews. Look for warranties.
Conclusion: Is Moissanite the Right Choice for You?
So, back to the original question: Is Moissanite good for an engagement ring? Based on its dazzling brilliance, exceptional durability suitable for lifelong wear, incredible value for money, and ethical, sustainable origins, the answer is yes. It has dazzling brilliance, durability, good value, and ethical origins.
If you value sparkle, durability, sourcing, and value, Moissanite engagement rings could be the perfect choice for your unique love story!