Smart in Every Way

Discovering moissanite and its use in diamond rings

Discovering moissanite and its use in diamond rings

Moissanite has been for many years the main diamond simulate that is lab grown and that presents the closest characteristics to a diamond, making it therefore a very good “fake diamond”.

But what most people don’t always know is that moissanite was an actual natural mineral species.

It was originally found in the 1890’s by a French chemist Henri Moissan and named after him.

It is an extremely rare mineral, to the extent that its existence was questioned several times by various geologists during the 20th century. But not since it has been found as inclusion in ultramafic rocks such as kimberlite and lamproite and in actual diamonds in the past.

That is why it is more commonly known as the synthesised in a lab version of it.

  • 0.50 carat solitaire ring (half set) in yellow gold with side diamonds From USD 3.250
    (excl. VAT)
  • 1.00 carat classic diamond earrings in white gold with six prongs From USD 650
    (excl. VAT)
  • 0.50 carat solitaire ring in white gold with princess diamond and side diamonds From USD 2.240
    (excl. VAT)
  • 1.20 carat solitaire diamond ring in white gold with side diamonds From USD 3.610
    (excl. VAT)

What are the basic characteristics of moissanite and why they make an excellent diamond simulant

The crystalline structure of a moissanite is similar to diamonds in that it is also held together by strong covalent bonds, which allows it to withstand big pressures also. But its crystal system is the more common hexagonal system, whilst a diamonds is cubic.

It has a hardness of 9.5 on Mohs scale which is quite impressive considering that the hardness of a diamond is 10 which is the maximum; and the other closest minerals to that are corundum (sapphire, ruby) which have a hardness of 9.

Moissanite also presents an adamantine lustre, it is close to being metallic, but it is adamantine which is the lustre of diamonds and was named after that specifically.

These are some of the reasons moissanite has been used to simulate a diamond in a diamond ring.

Buying a moissanite instead of a diamond

There are several reasons why people may decide to purchase a moissanite ring instead of a diamond ring. One of these reasons could be that they do not like the idea of owning a diamond per se and prefer to purchase a lab grown stone. Another reason could be from a security point of view, a ring with a moissanite is more easily replaceable and cheaper than a diamond ring of the same size.

As briefly hinted above, price is an important factor in this particular choice. Indeed, a moissanite is considerably cheaper than a diamond would be for exactly the same weight. And since for some people the size of the stone is the most important, it can be an interesting alternative.But it will never have the same allure as a real diamond.

At BAUNAT we offer a large variety of elegant diamond rings in our collection as well as a full tailoring should you wish to design your ring yourself and use different gemstones.

Written by: CHLOÉ POUPON-DUMONTET Diamond Jewellery Advisor

Connect with me on

Share on:


Most popular blogs

  • Where can I buy my ideal diamond ring?
    Where can I buy my ideal diamond ring? Where can I find the most beautiful diamond ring? Where can I buy the right diamond? Buying a diamond is a fantastic idea for every important occasion. You can find the perfect...
  • What you need to know about your diamond
    What you need to know about your diamondHow truly rare are diamonds? How can a diamond get damaged? BAUNAT can refute or confirm the most common assumptions about diamonds. What’s true and what isn’t? You can read...
  • How to buy an engagement ring from BAUNAT
    Where to buy an engagement ring from BAUNATAre you looking to buy an engagement ring? Do you want to make an order on the BAUNAT website? Bijouterie BAUNAT offers you timeless engagement rings at the best quality / price...
  • Why go through an online jewellery store?
    Why go through an online jewellery store?Are you looking to buy a diamond in an online jewellery store? Do you want to buy a piece of jewellery on the BAUNAT website? Buying a piece of jewellery online has many...
  • How can we pick the ultimate matching wedding ring set?
    How can we pick the ultimate matching wedding ring set?Why would we choose matching wedding rings? How else can our wedding ring set match? Although modern couples choose different style rings more and more often, many still prefer a...