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A Guide on Buying Moissanite vs Diamond vs Lab Diamond

For many people, buying a diamond engagement ring often means making a hard choice between moissanite vs diamond and moissanite vs lab diamond. The reason for this isn’t far-fetched considering the fact these 3 gemstones are visibly-similar to each other. To the naked eyes, it’s almost impossible to tell the difference between diamond, lab-diamond and moissanite.

moissanite vs diamond

While diamond costs the most, lab-diamond and moissanite are next in line. In addition to this, diamond is the only naturally-occurring gemstone of the three, moissanite and lab-diamonds are man-made (some moissanite are cut from real meteorite though).

Many jewelry enthusiasts cannot tell the difference between these beautiful gemstones so it’s important that we learn them. In this guide, we have discussed in great detail the differences between moissanite, diamond, and lab-diamond. First, we would describe each gemstone individually then round this guide up with more information on buying a beautiful engagement ring that fits your taste, budget and fiancée’s expectations.

Satéur Diamonds

Of the three stones, Moissanite is the most affordable and has become really popular as a diamond alternative. A lot of shoppers are always so keen on moissanite rings vs diamond cost due to how physically similar these two stones are. In every way visible, Moissanite looks just like diamond. Interestingly, Moissanite originally wasn’t of this world and came from meteorite from outer space. Made from Silicon Carbide compounds, man has been able to replicate Moissanite in the lab.

Moissanite is an ideal diamond-alternative which is lab-made to flawless and brilliant in every way that matters. Best of all, it’s affordable and easy to acquire compared to diamond. Certain Moissanites have a different color when viewed under different lights.

Moissanite on average has more sparkle than diamond thanks to its higher fire rated 0.104 as against diamond’s 0.044. This simply means that Moissanite bends light more than diamond. If you’re looking to own a sparkling stone, the moissanite vs diamond debate is one you’d have to go into in detail before making a final decision.

Compared to diamond, Moissanite comes really close and has a hardness of 9.25 on the Mohs scale. It’s second to diamond when it comes to hardness which means you can be certain that your moissanite ring would last.

In terms of size, 1 carat Moissanite is bigger than 1 carat diamond but in terms of weight, diamond is about 15% heavier. Diamonds still have an upper hand for several reasons as you’d learn later in this guide.


Diamonds are naturally occurring gemstones that have been formed in the earth over billions of years passed. Though it has the same characters as man-made diamonds aka lab made diamonds, people generally would choose it if given a choice.

No one can tell the difference between natural diamond and lab-made diamond with the naked eyes. Differences can only be seen with specialized equipment created for this purpose. Whether the comparison is moissanite vs diamond or diamond vs lab-diamond or moissanite vs lab diamond, the top gemstone still remains diamond.

This beautiful, highly-coveted and valuable gemstone is so rare that it can serve as an investment vehicle or heirloom passed down from generation to generation. Diamond has a hardness of 10 which makes it the hardness substance on earth. This feature also makes it extremely tough and durable for everyday wear and use.

In terms of brilliance, diamond has less refraction and disperses colors less than the lab-diamond and moissanite. In fact, this feature is one of the unique features of diamond that distinguishes it from the other two gemstones. Diamonds often come with certification so we recommend buying a GIA or IGI certified diamond to get the best quality possible.

As great as diamond are, the price point is quite on the high side so it’s important to plan your budget accordingly. If on a low budget, consider buying lower carat diamonds as you’d get a similar value from them. Alternatively, check and compare lab-diamond, moissanite rings vs diamond cost before making a final decision.

Satéur Diamonds

Satéur Diamonds
Basic Differences between Moissanite vs Diamond vs Lab-Diamond

When it comes to moissanite vs diamond, the first is way more affordable as it costs 10% or less of the cost of diamond. It also has a high refractive index which means it reflects more colors than other gemstones. Diamond is rare, expensive and has more value overall. If money isn’t a problem, diamond will always be preferable. However, moissanite isn’t bad either. It’s a matter of choice with regards to moissanite rings vs diamond cost.

For the moissanite vs lab diamond comparison, the differences are similar to moissanite vs diamond. Both gemstones are lab-made, gorgeous, affordable, and require no damaging mining like in the case of diamonds. Lab diamonds are same as diamonds chemically and structurally. Moissanite is mostly lab-made too from Silicon Carbide as the only original resource material is a fallen meteorite which is obviously rare. Moissanite is a durable, affordable and brilliant diamond alternative for engagement ring shoppers.

Satéur Diamonds

Satéur Pierre d’Amour Ring™ (18K White Gold) is a ring that reflects pure elegance. This design is as simple as it is unique – with a stone carved to disperse a stream of sparkling light as dazzling as your love. Few rings represent your commitment as the Satéur Pierre d’Amour Ring™ (18K White Gold) does.

moissanite vs diamond

Satéur’s Best Selling Engagement Ring

Satéur Pierre d’Amour Ring™ (18K White Gold)


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It’s Not Diamond. It’s Satéur™.
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I am so glad I found Satéur, it really looks identical to diamond! Now I know I can have as many diamond ring as I want, without worry about the cost at all!
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It's not Diamond. It's Satéur.

When it comes to finding the perfect engagement ring, style is important, but budget is even more crucial. Shopping for an engagement ring can be stressful, especially if you're not sure how much you should be spending. That's where Satéur comes in. Our mission is to bring you affordable engagement rings that are just as beautiful and brilliant as diamonds, without the steep price tag.

Using state-of-the-art technology, we are able to create stunning gemstones that are indistinguishable from diamonds with the naked eyes, but at a fraction of the cost. Our Satéur brand collection offers a premium alternative to regular diamonds, with the same size, similarities, cut, and brilliance at a price that is less than 1% of the cost of a diamond. That's right, you can get a gorgeous, high-quality engagement ring for just a fraction of the cost of a traditional diamond.

So why spend tens of thousands of dollars on a diamond when you can have a stunning, affordable engagement ring from Satéur? Our collection offers a wide range of styles and sizes to choose from, so you're sure to find something that fits your style and budget. Plus, with a 100% money-back guarantee*, you can feel confident in your purchase. Say yes to the ring of your dreams with Satéur engagement ring.