Can you tell the difference between a moissanite and a diamond? - Moissanite Engagement Rings

Can you tell the difference between a moissanite and a diamond?

Ethical, durable, and glamourous.

Read more about moissanite vs diamonds below. 

Table of Contents:

Understanding Moissanite: The Ethical Diamond Alternative

As the popularity for ethically sourced and eco-friendly engagement rings grow, moissanite continues to garner popularity. But what is this diamond alternative all about? Let's dive deeper.

What is Moissanite?

The story of moissanite starts in a meteor crater. In 1893, French scientist Henri Moissan discovered minute quantities of natural silicon carbide – now known as moissanite.

This gemstone composed entirely from pure silicon carbide sparkles with brilliance that often surpasses even diamonds. Because it’s so rare naturally occurring on earth (it’s more commonly found in asteroids), most moissanites are lab-grown today.

Moissanite vs Diamond: A Close Comparison

It'd be tough to discern between a first-rate diamond and an expertly cut moissanite stone just by glancing at them side-by-side, particularly when they're both placed in an engagement ring.

Diamonds may have been your best friend once upon a time but things are changing fast thanks to gems like these. The market today abounds with options such as cubic zirconia or lab-grown diamonds. Cubic zirconias are known to go cloudy and loose their shine over the years. 

The main differences between these two stones, however, become clear when we delve into aspects like hardness (diamonds score 10 while moissanites score 9.25 on the Mohs scale), refractive index (moissanite's high refraction makes it more brilliant than a diamond).

The Brilliance and Fire of Moissanite

If you love sparkly things, then the brilliance of moissanite is sure to win your heart.

Key Takeaway: 


Moissanite, a lab-grown gemstone born from meteor craters, is stealing the spotlight as an ethical diamond alternative. This dazzling stone can outshine even diamonds in brilliance and clarity, offering fewer colour variations and near equal hardness at a fraction of the price. If you're into sparkle with conscience, moissanite's your match.

The Brilliance and Fire of Moissanite

Moissanite stones, discovered in a meteor crater, are admired for their exceptional sparkle. They often sparkle brighter than traditional diamonds due to a property known as the refractive index.

Moissanite's High Refractive Index

A gemstone's brilliance refers to how it disperses light. The key here is moissanite's high refractive index - the higher this number, the more light refraction occurs within the stone which helps create its dazzling sparkle.

In fact, moissanites have a higher refractive index (approximately 2.65) compared to that of natural or lab-grown diamonds (around 2.42). This difference might seem small but when you're talking about gems that catch your eye from across the room - every bit counts.

To make things even more impressive, not only do they produce stronger sparkles thanks to this attribute but also display an effect called "fire". Fire describes how well a gem splits white light into spectral colours; in other words – rainbow flashes. And let me tell you – these stones can really put on a show with rainbows dancing around them under certain lighting conditions.

Making Sense of Moissanite Brilliance

If we were comparing gemstones like sports cars - then think of 'brilliant' moissanites as those top-of-the-line models revving up at full throttle: sleek design plus incredible performance equating total allure.

"Moissanite Engagement Rings" are our go-to source for diamond education and all things engagement rings, gives us some amazing insight into why people tend to choose moissanite over traditional diamonds.

For one, these gems are not only about looks. Moissanites score a 9.25 on the Mohs scale of hardness, making them an extremely durable choice for engagement rings meant for everyday wear. So they're beautiful and tough – talk about having it all.

The Magic is in the Details

Even though bigger stones like diamonds or cubic zirconia might look glassy or 'too perfect', it's the smaller moissanite stones that steal the show. Their extra facets make them super sparkly.

Key Takeaway: 


Moissanite stones, born from a meteor crater, dazzle brighter than traditional diamonds due to their higher refractive index. This leads to greater light dispersion and an effect called 'fire', resulting in rainbow flashes under certain lighting conditions. They're also tough scoring 9.25 on the Mohs hardness scale, making them ideal for daily wear engagement rings.

Colour and Clarity in Moissanite Engagement Rings

Choosing a moissanite engagement ring is not just about the style or design. Two crucial factors to consider are colour and clarity, both of which contribute significantly to the overall appeal of your chosen gem.

Evaluating Moissanite Colour

When it comes to evaluating moissanite colour, there's an interesting spectrum at play. Unlike mined diamonds that often carry slight yellowish tints, high-grade moissanites exhibit near-colourless attributes.

The subtle differences in their hues might be practically impossible for untrained eyes to catch but can make all the difference when held under white light. Similarities with naturally occurring diamonds may lead some people mistakenly believing they're viewing a traditional diamond.

The Clarity of Lab-Grown Moissanites

In terms of clarity - which refers essentially to how clear or "clean" a stone is from internal flaws or obvious inclusions - lab-grown moissanites have quite an edge over mined counterparts.

Lab-grown stones, including those made by making silicon carbide into pure synthetic gems like our moissanite rings collection, are almost flawlessly clear.

Gemstone Type:
Diamonds (natural)
Moissanite (lab-grown)
Color Range: D-Z D
Average Clarity Grade: A tad included (SI1-SI2), where you can spot inclusions without needing to magnify. Yet, moissanites are almost perfect with just a few tiny flaws, if any, when you look at them side by side.
Discover the sparkle secret. Moissanite rings are not just about style. Colour & clarity play a big role, too. Unlike lower graded earth mined diamonds, they're near-colourless and provide extra sparkle. #EngagementRingTips Click to Tweet

The Durability of Moissanite Rings

When you're searching for the perfect engagement ring, durability is key. You want a stone that can withstand everyday wear and tear. That's where moissanite shines. With its remarkable hardness on the Mohs scale, it’s a great choice for long-term use.

Moissanite Hardness on the Mohs Scale

If we were to rate gemstones' toughness, moissanite would definitely get an A+. This extraordinary stone scores 9.25 out of 10 on the Mohs scale, which measures a mineral's resistance to scratches. To put things in perspective, diamond - known as one of the hardest materials on earth - only ranks slightly higher at 10.

This makes your potential moissanite ring not just beautiful but also extremely tough against daily knocks and bumps.

Fancy stats aside though, what does this really mean? Well imagine if your ring was like Superman – nearly invincible. Moissanites are almost as hardy; they resist scratching better than ruby or sapphire and far surpass other popular stones like emerald or opal.

In fact, due to their excellent durability coupled with expertly cut facets that maximise their sparkle under light —moissanites are ideal candidates for daily-worn pieces such as engagement rings or wedding bands.

But there's more—another big plus about these gems is how rare it is to find naturally occurring ones. Natural moissanites are so incredibly scarce they might well be called 'space diamonds'. Why? Because most have been found in meteor craters.

Makes you wonder, doesn't it? Are we wearing a piece of the cosmos on our fingers?

Nowadays though, most moissanites are lab-grown. This means that not only do they have consistent quality across different pieces but also that their production is environmentally friendly as there's no need for destructive mining practices.

Key Takeaway: 


When it comes to engagement rings, moissanite's stellar hardness and durability make it a tough contender. Scoring 9.25 on the Mohs scale, this 'space diamond' stands nearly as strong as actual diamonds against daily wear and tear. What's more? They're often lab-grown—ensuring consistent quality while being eco-friendly.

The Ethical and Eco-Friendly Appeal of Moissanite

When it comes to picking an engagement ring, there's more than just sparkle that matters. The ethical implications of your choice can have far-reaching effects.

If you're looking for a truly guilt-free gemstone, moissanite shines brighter in the sustainability department. Unlike mined diamonds, which often come with environmental damage and questionable labour practices attached, lab-grown moissanites are created in controlled settings using minimal resources.

Eco-Conscious Sparkle: Lab-Grown Moissanites

Moissanite is made from silicon carbide, a compound that's abundant on earth. To create this stunning stone for your engagement ring involves heating up these elements until they form beautiful crystals—without the need to harm our planet through invasive mining techniques.

In contrast to naturally occurring gems like diamond or cubic zirconia, creating a moissanite doesn't contribute to soil erosion or water pollution either. And let’s not forget about carbon emissions – manufacturing one carat of diamond emits roughly 1 tonne CO2, while making the same size of moissanite releases only 0.028 tonnes.

A Truly Conflict-Free Gemstone

Digging deeper into ethics means examining how workers are treated too. With diamonds - even those labeled as 'conflict-free' - we can never be completely sure about working conditions in mines across countries such as Sierra Leone or Zimbabwe.

In stark contrast stands lab-created moissanite – entirely conflict free because its production doesn’t involve dangerous mining operations.

Moissanite’s Economic Appeal

Let's face it: weddings can be expensive affairs. But opting for a moissanite engagement ring doesn't mean you're skimping on quality or beauty - far from it.

A lab-created diamond, comparable in size and clarity to its mined counterpart, can be up to 50% cheaper. But opting for moissanite? That could slash your costs by a whopping 90%. A major benefit for both you and your finances.

Key Takeaway: 


Choosing moissanite for your engagement ring doesn't just add sparkle, but also peace of mind. With its eco-friendly production process and guilt-free ethical stance, it outshines traditional diamonds. Plus, opting for this lab-grown gemstone can significantly reduce costs without compromising on quality or beauty - a win-win situation.

FAQs in Relation to Moissanite Vs. Diamond: Can You Tell the Difference?

Can anyone tell the difference between moissanite and diamond?

Yes, but it's tough. Trained eyes may spot slight color differences or the superior sparkle of moissanite.

Does moissanite look like a fake diamond?

No, not at all. Moissanite is its own unique gem with stunning brilliance and fire that even outshines diamonds.

What diamond tester can tell the difference between moissanite and diamonds?

Dual testers that check both heat conductivity and electrical conductivity can distinguish between diamonds and moissanites effectively.


So, we've uncovered the mystery of Moissanite vs. Diamond: Can You Tell the Difference?

Digging deep into moissanite's cosmic origins revealed its unique charm and ethical appeal. From this journey, you should now understand that these stones are more than just diamond alternatives; they're gemstones with their own brilliance and fire.

We also delved into the science behind why a moissanite engagement ring might sparkle even brighter than traditional diamonds - all thanks to its high refractive index!

The durability of these lab-grown gems is another factor worth remembering for those seeking long-term wearability in an engagement ring.

If anything remains clear from our exploration, it's that choosing between a diamond or moissanite center stone comes down to personal preference, ethics, and budget considerations.

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