Spotting the 95%

The ruby market is one of the most complex in the world. Industry statistics suggest that up to 95% of rubies currently on the market are either synthetic, glass-filled, or heavily treated.

Inclusions: The Fingerprint

A completely flawless ruby is almost certainly a fake. Natural rubies always contain "silk"—tiny needle-like inclusions of rutile that prove the stone was formed in nature.

"In the world of high-end gems, imperfection is the ultimate proof of origin."

The Mohs Intensity

Second only to diamonds in hardness, rubies are incredibly durable. However, their internal crystalline structure is what determines their "fire" and value.