Montana Yogo Sapphires

...true blue American beauties.

Yogo Sapphires from Montana

The most highly prized sapphires come from exotic locations, like high in the mountains of Kashmir or deep in the jungles of Burma. Few people know that some of the most superb sapphires come from the Yogo Gulch in Montana. This mine consistently produces clean, cornflower blue sapphires that rival the highest quality gems in the world. Most sapphires require heat treatment to enhance their color. In fact, over 95% of the sapphires you see on the retail market are heat treated, but not Yogos. Yogo Sapphires are 100% UNTREATED. The natural clean blue color of Yogo Sapphires needs no improvement.

 

Yogo Sapphire Facts

  • Mined in Montana
  • Quality comparable to the finest sapphires in the world
  • Evenly distributed color
  • Natural cornflower blue color
  • NO HEAT TREATMENT
  • Internal flaws are rare
  • Becoming more and more scarce (major mining operations have ceased)

Yogo, The Great American Sapphire

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If you are interested in the intriguing story about the discovery of sapphires in Montana, we will include a free book with your order if you request it in the Order Comments box during checkout. Learn more about this book.




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