The first C that Maria explains is cut, an all-important factor that determines both the shape and brilliance of a diamond. Diamonds come in many shapes, including popular cuts such as the brilliant-cut (pictured) as well as the emerald, pear and cushion.

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The first C that Maria explains is cut, an all-important factor that determines both the shape and brilliance of a diamond. Diamonds come in many shapes, including popular cuts such as the brilliant-cut (pictured) as well as the emerald, pear and cushion.

The first C that Maria explains is cut, an all-important factor that determines both the shape and brilliance of a diamond. Diamonds come in many shapes, including popular cuts such as the brilliant-cut (pictured) as well as the emerald, pear and cushion.

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