There is something about turquoise that never truly goes out of style.

For centuries, its unmistakable blue has captivated cultures around the world. Today, turquoise is once again everywhere—from fine jewelry and statement pieces to fashion runways and everyday collections. Its vibrant color feels simultaneously modern and timeless, making it one of those rare stones that transcends trends.

But not all turquoise is created equal.

Among the many varieties of turquoise, Sleeping Beauty turquoise has long held a particularly special place in the jewelry world.

The Blue That Became an Icon

Sleeping Beauty turquoise is known for its remarkably pure, even color—a brilliant sky blue that often appears with little to no visible matrix or veining.

It is the kind of blue many people picture when they hear the word turquoise.

The stone came from the famous Sleeping Beauty Mine near Globe, Arizona, named for the mountain's resemblance to a woman sleeping on her back.

For decades, the mine produced some of the world's most recognizable turquoise. Its clean color made it especially desirable to jewelry designers and collectors and particularly beautiful when set in both silver and gold.

And then, production stopped.

When the Mine Closed, Everything Changed

In 2012, the Sleeping Beauty Mine ceased mining turquoise as operations shifted their focus to copper.

That means new Sleeping Beauty turquoise is no longer coming out of the ground.

Every authentic Sleeping Beauty stone available today comes from material that was mined before turquoise production ended—whether held in old inventories, private collections, by jewelry makers, or already set into existing pieces.

There isn't a new supply being produced to replace it.

And as those existing reserves are used, genuine Sleeping Beauty turquoise becomes increasingly difficult to source.

From Beautiful Stone to Collectible Treasure

Sleeping Beauty turquoise was already highly desirable before the mine stopped producing it. Its closure added something that cannot be manufactured: true scarcity.

There is a finite amount.

Once a jeweler's parcel of Sleeping Beauty is gone, another parcel cannot simply be ordered from the mine.

Exceptional stones—particularly beautiful examples with that signature clean, vivid blue—have therefore taken on an entirely different significance.

A piece of jewelry featuring genuine Sleeping Beauty turquoise isn't simply showcasing a beautiful gemstone. It contains a small piece of American jewelry and mining history from a source that is no longer producing.

Why Turquoise Continues to Captivate Us

Perhaps part of turquoise's enduring appeal is that no two stones are exactly alike.

Some turquoise carries dramatic brown or black matrix. Some leans green. Some is pale and serene, while other stones are intensely blue.

Sleeping Beauty became famous for almost the opposite reason: its extraordinary consistency and purity of color.

That luminous, uninterrupted blue made it instantly recognizable—and extraordinarily versatile.

It can feel Southwestern and traditional in one setting, yet sophisticated, modern and almost minimalist in another. Paired with sterling silver, it feels iconic. Set against warm yellow gold, the blue becomes unexpectedly luxurious.

It is a gemstone that has continually reinvented itself without losing its identity.

The End of an Era

There is something especially meaningful about owning a natural material that we know cannot simply be replenished.

The Sleeping Beauty Mine may still exist, but the era of newly mined Sleeping Beauty turquoise is over.

What remains is already above ground.

Some of it sits in collections assembled decades ago. Some remains in the hands of cutters, dealers and jewelry makers. And some has already become part of pieces that will be worn and passed from one generation to another.

As those supplies diminish, authentic Sleeping Beauty turquoise becomes more than simply another beautiful blue stone.

It becomes a piece of a disappearing legacy.

And perhaps that is part of what makes turquoise so special today.

Fashion may have rediscovered turquoise, but collectors have understood its beauty all along. And when it comes to genuine Sleeping Beauty turquoise, we are no longer waiting for the next stones to come out of the earth.

There are no new ones coming.