The Earth-Friendly Alternative to Mined Diamonds


Shop Harro Gem Loose Stones


Harro Gem by My Moissanite Inc. is a premium moissanite made from silicon carbide (4H crystalline polytype version), the same material as the Forever One by Charles & Colvard. However, not all moissanite is created equal. Just like diamonds have the 4 C's, moissanite can also vary in color, clarity, cut, and carat; Harro Gem has one more C up its sleeve: Choice. Colourless moissanite typically comes in common shapes, such as round, square, cushion, and oval. Just for the round cut alone, Harro Gem has a variety of different cuts, such as the Hearts & Arrows, Belgium cut, 100 Facet Starburst, Old European Cut, Jubilee Cut, and Rose Cut. The cushion can be made in a pillow cut (rectangular), Jubilee cushion cut, Hearts & Arrows, or Old Mine Cut. You can even order a cushion and oval with either a brilliant cut or a crushed ice cut.

If there is a shape that we don't have in stock, we can custom cut a moissanite stone just for you. Are you looking for a pair of colorless trapezoid side stones to go with your 5 carat emerald Harro Gem centre stone? Do you need an 8.25mm Old European Cut to fit an antique ring, while every other moissanite provider is either cutting an 8mm or an 8.5mm? Maybe you found the perfect stone somewhere else but have been on their wait list for over a month with no indication as to when you will receive the stone. Whatever the case may be, we will have the perfect solution to meet all your unique gemstone needs. That's the beauty of choice!

Harro Gem is also an over-achiever in color, cut, and clarity as well. We have searched the world looking for the whitest and clearest moissanite rough manufacturer, and we found them. Then we hired a team of highly skilled stone cutters who know how to turn moissanite rough into beautiful works of art.

The clarity of our moissanite is second to none. The fewer inclusions a stone has, the better the light can dance around inside the stone and back to your eyes. All of our moissanite has a clarity rating between VVS1 and VVS2, just shy of a flawless rating. That means that even under 10 times magnification, you will be hard-pressed to find any flaws inside the stone.​

Video Comparison

Forever One (left) vs. Harro Gem (right)


For more information, please visit harrogem.com
Harro Gem online store (US Dollars)
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