Learn why heat treatment in sapphires is a standard and accepted practice.

Why Your Heated Sapphire Isn’t Fake (And Why You Shouldn’t Overpay)

Why Your Heated Sapphire Isn’t Fake When you hear the word “treated,” you may think your sapphire is fake. But it isn’t. More than 95% of sapphires and rubies on the market are heat-treated. Heat treatment is a simple process. The stone is exposed to controlled high temperatures so the natural color and clarity improve. […]

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