Group of topaz gemstones on dark background

Is Blue Topaz Natural?

Is blue topaz natural? Yes, the mineral is, but its vibrant blue color usually comes from treatment. Learn about topaz's natural state, how enhancement creates popular shades like Sky, Swiss, and London Blue, and why treated blue topaz is so common in jewelry.

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Is Red Turquoise Real?

Curious about Red Turquoise? It's not a real gemstone. Learn why turquoise can only be blue or green and discover the truth behind red varieties – often dyed Howlite or Magnesite. Protect yourself from fakes and appreciate genuine Feroza.