No, larger carat weight Moissanites look every bit as diamond like as the smaller Moissanite gemstones. The reason other diamond alternatives such as CZ appear glassy in the larger carat weights is due to "windowing" or light leakage because of the inferior optical properties. Click here to learn more about windowing, CZ and how it compares to Moissanite.
"Do larger Moissanite gemstones look "fake"?
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