Diamond Properties and Characteristics

The diamond, the official birthstone for April, is the most famous and popular of all gemstones. It is one of the four recognized precious gems along with emerald, ruby and sapphire and is the hardest substance on earth.

Understanding Diamond Terminology - Only Natural Diamonds

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Diamond Inclusion Types

Chemistry of Diamonds: Properties and Types

White Diamonds vs Fancy Diamonds. The Eternal Competition

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Diamond Shapes: Lesson for Kids - Video & Lesson Transcript

Herkimer Diamond Meaning: Healing Properties & Uses

Diamond Certification Know Your Labs – Shapiro Diamonds