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Radiant Cut Moissanite Length to Width Ratios

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Radiant Ratio

Charles & Colvard Forever One radiant moissanite gemstones are available in a variety of mm sizes.  Here at, we currently carry 4 sizes in the Forever One colorless D-F range.  We carry the 7x5mm, 8x6mm, 9x7mm and the 10x8mm.  The size you choose will depend on the look you are seeking, budget and quite possibly the length to width ratio of the moissanite.  Recently I was chatting with a customer who preferred a certain length to width ratio (she wanted quite rectangular shape moissanite) so she was more interested in the 7 x 5mm option even though it was less DEW than she preferred.  This got me thinking about how the length to width ratio will vary between the four options we carry.

The 7×5 will have a length to width ratio of 1.4

The 8×6 will have a length to width ratio of 1.33

The 9×7 will have a length to width ratio of 1.29

The 10×8 will have a length to width ratio of 1.25

If you are interested in learning more about length to width ratio, please click here. This is included in our diamond education, but the information can help guide you with a moissanite purchase as well.  If you have further questions, please do not hesitate to call on us.  Happy shopping!


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