How do you test for moissanite?

Double Refraction

The most effective way to tell Moissanite apart from a diamond is to use a loupe to look through the top, or the crown, of the jewel at an angle. You will see two slightly blurred lines that indicates a double refraction, an inherent quality of Moissanite.

Can moissanite be detected?

Moissanite registers as 'diamond' on diamond testers. That is why you need an additional tester (a Moissanite tester) to detect Moissanite.

Does moissanite test positive on a diamond tester?

What do the Test Results Mean? A diamond tester will only test positive for diamond and moissanite. Synthetic moissanite has been used as a gemstone only since the 1990s, so if your piece is from an earlier era, it's definitely a diamond if it passes this test!

Can a jeweler test moissanite?

Moissanite rings will not be found by the diamond tester. Most Basic diamond testers just gauge the thermal conductivity of the gemstone, not the electric conductivity. This implies that testers will not be able to distinguish diamonds and moissanite. Since moissanite is additionally a conductor of heat.

Does moissanite glow under a blacklight?

To his amazement he found that any UV light worked. Moissanite testers that don't work on some 'difficult' Moissanites work perfectly when the stone is exposed to UV light. If you are buying a Moissanite tester, buy a UV light too, they really are not expensive.

CZ vs Moissanite vs Diamond - Testing With Diamond Tester

Does moissanite sparkle rainbow?

Moissanite is Sparkly!

Compared to Diamonds, Moissanite has a higher refractive index because of silicone's presence in its structure. In layman's terms, Moissanites can appear more sparkly than diamonds. Moissanites also give off a colorful rainbow sparkle, while diamonds give off a less saturated sparkle in hue.

How can you tell moissanite from cubic zirconia?

Moissanite's dispersion of light is 58% greater than a CZ. Therefore, Moissanite emits more fire, or flashes of rainbow light, than CZ. The luster of Moissanite is 50% higher than that of CZ. The higher the luster, the greater the amount of light reflected from the suface of the gemstone.

Can a normal person tell the difference between moissanite and diamond?

Most people cannot tell the difference between moissanite and diamonds. The GIA has even stated that moissanite is “much closer to diamond in overall appearance and heft than any previous diamond imitation.”

Why does my lab grown diamond test as moissanite?

Thus, the vast majority of lab-grown diamonds will not test as Moissanite because they lack electrical conductivity. There's one small exception here: "Type IIb" lab-grown diamonds, because "Type IIb" lab-grown diamonds contain Boron impurities.

Does moissanite hold its value?

The short answer is yes! Many people are mistaken in thinking that a diamond is an investment. Sadly, a used diamond is like a used car, the minute you buy it the value goes down.

Can you pawn moissanite?

Yes. Pawn shops will purchase nearly anything they're confident they will be able to sell with profit. They're middlemen in they'll sell your Moissanite jewelry to a buyer.

What is the downside of moissanite?

They're Way Too Shiny. Moissanite has a crazy amount of sparkle. Its refractive index is higher than a natural diamond's, producing more shine and a special kind of fiery rainbow brilliance. While some people go crazy for these sparkles, others turn up their noses at them.

How can you tell a moissanite from a lab diamond?

Sparkle and Appearance

Moissanite sparkles more than both kinds of diamonds, both natural and lab made. Moissanite stones have a high refractive index of 2.65-2.69, as opposed to 2.45 for diamonds. So, instead of a diamond's characteristic white brilliance, moissanite has a gorgeous rainbow sparkle.

Can jewelers tell lab diamonds?

Professional jewelers and gemologists cannot tell the difference between a lab created diamond and a natural one just by looking at it with the naked eye. They will have to use a microscope to look for the tiny differences in its inclusions that indicate how it was formed.

Does a lab created moissanite get cloudy?

We've got good news for you: moissanite does not get cloudy! However, chemical buildup and dirt can start to dull its shine; same as with diamonds and other precious stones. If you keep your moissanite clean, it'll be crystal clear forever.

Does moissanite sparkle like a diamond?

It's durable, affordable, and has a colorful disco-ball effect due to its double refractive index. Technically speaking, Moissanite is a diamond simulant. This means it simulates the look and sparkle of a diamond.

Why is moissanite so cheap?

Moissanite is cheaper than diamonds because it is created in a lab. Rather than going through countless hands and endless red tape, it is created on-demand in the exact quantity, quality, and location that the company requests.

Will anyone know my ring is moissanite?

To the untrained eye, most people cannot even tell the difference between a diamond and a moissanite! Unless you flat out tell someone that you received a moissanite ring, no one will ever know!

Why do some moissanite look cloudy?

The only thing that can effect the look of your Moissanite is oils and dirt that can build up on the surface. Often this can block light from shining through the stone making them look cloudy.

How can you tell if moissanite is synthetic?

Does moissanite fog over time?

Moissanite and Diamonds both fog up but only for a few seconds. The relative humidity and any dirt or debris on the stone can affect the length of time the stone will stay fogged up but it's just a few seconds. On the other hand, zirconia and other diamond imitations will fog up and stay fogged up for a longer period.

Can you shower with a moissanite ring?

Yes, you can wear your moissanite engagement ring in the shower. On its own, water will not harm your moissanite stone. However, repeated exposure to soap, shampoo and conditioner can create a build-up of oils on the surface of your ring.

What is the highest quality fake diamond?

Arguably the best faux diamond in existence, moissanite comprises silicon carbide, which means it is almost of the same hardness as a natural diamond. It also has reasonable colorlessness, although the glow is far more colorful than what you would see in a real diamond.

What is the truth about moissanite?

It was originally discovered by the French chemist Henri Moissan in 1893. Moissanite is used as a ring gemstone because of its hardness and optical properties. While moissanite exists naturally in the earth, it is so rare that most are created in a lab to produce pieces large enough to cut into gemstones.