When moissanite sparkles, it sparkles with rainbows. Diamonds sparkle with just white light. They are very similar, and you need to look very closely to observ

When moissanite sparkles, it sparkles with rainbows. Diamonds sparkle with just white light. They are very similar, and you need to look very closely to observe the difference. One of the nice things about moissanite is it allows creating jewelry that otherwise is economically unaffordable with diamonds.