Rock Creek, Montana

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  • A rectangular, faceted white gemstone on a textured gray surface with "0.82-Carat Montana Sapphire" written below.

    0.82-Carat Near Colorless Montana Sapphire

    $900.00

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  • A 0.66-carat Montana sapphire with intricate facets rests on a textured gray surface.

    0.66-Carat Colorless Montana Sapphire

    $750.00

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    Add to cartDone
  • A round, faceted 0.72-carat Montana sapphire rests on a textured surface with "Earth's Treasury" printed below.

    0.72-Carat Near Colorless Montana Sapphire

    $800.00

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    Add to cartDone
  • A pear-shaped, near-colorless gemstone weighing 0.87 carats sits on a textured gray surface with "Earth's Treasury" beneath it, echoing the elegance of a rare Montana Sapphire.

    0.87-Carat Near Colorless Montana Sapphire

    $750.00

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    Add to cartDone
  • A faceted blue 0.82-carat Montana sapphire (heated) displayed on a textured surface with "Earth's Treasury" below.

    0.82-Carat Blue-Lavender Particolored Montana Sapphire (Heated)

    $850.00

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  • A round 0.98-carat heated Montana sapphire with intricate facets rests on a textured surface. Text reads: Earth’s Treasury.

    0.98-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.15-carat heated Montana sapphire, round and blue, is placed on a textured surface with the "Earth's Treasury" logo below.

    1.15-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A round faceted blue-green 1.50-carat Montana Sapphire (heated) rests on a textured surface with the words "Earth's Treasury" below.

    1.50-Carat Deep Blue-Green Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.49-carat heated Montana Sapphire with intricate facets rests against a textured gray background.

    1.49-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $3,000.00

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  • A 0.99-carat heated Montana Sapphire in a faceted cut, displayed on a textured gray surface with the text "Earth's Treasury" at the bottom.

    0.99-Carat Yellow Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A faceted cushion-cut blue 1.27-carat Montana Sapphire (heated) on a textured surface with the text "Earth's Treasury" below.

    1.27-Carat Teal Blue Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • 0.81-carat Montana sapphire, heated, featuring a brilliant blue gemstone with glistening facets on a textured gray surface.

    0.81-Carat Medium Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • A faceted 0.89-carat blue Montana Sapphire is showcased on a textured surface, accompanied by the "Earth's Treasury" logo text.

    0.89-Carat Medium Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 1.01-carat heated Montana sapphire from Earth's Treasury displayed on a textured surface.

    1.01-Carat Teal Blue Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • 1.04-carat Montana sapphire with a brilliant cut on a textured surface, branded "Earth's Treasury.

    1.04-Carat Medium Blue Montana Sapphire (Heated)

    $1,550.00

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    Add to cartDone
  • A round blue Montana sapphire, weighing 1.08 carats and featuring intricate facets, rests on a textured surface with "Earth's Treasury" printed below.

    1.08-Carat Teal Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.08-carat Montana sapphire, heated and featuring a faceted cut, is displayed on a textured surface.

    1.08-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A round blue 1.19-carat Montana sapphire, known for its intricate facets, is displayed on a textured surface, with the "Earth's Treasury" text and logo below.

    1.19-Carat Rich Teal Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.24-carat Montana sapphire, heated, in a round cut with intricate facets rests on a textured surface. The text "Earth's Treasury" appears at the bottom.

    1.24-Carat Teal Blue Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A 1.30-carat heated Montana sapphire, round and blue, displayed on a textured surface with the Earth's Treasury logo below.

    1.30-Carat Medium Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A round, faceted blue gemstone is displayed on a textured surface, with "1.43-Carat Montana Sapphire (Heated)" written below.

    1.43-Carat Rich Blue Montana Sapphire (Heated)

    $2,850.00

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    Add to cartDone
  • A 1.46-carat heated Montana Sapphire, cut in a round brilliant shape, sits on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.46-Carat Medium Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A pear-shaped blue gemstone, specifically a 1.41-carat Montana sapphire (heated), is displayed on a textured surface with the label "Earth's Treasury" at the bottom.

    1.41-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 0.68-carat rectangular-cut blue Montana sapphire placed on a textured surface, with the text "Earth's Treasury" beneath it.

    0.68-Carat Sky Blue Montana Sapphire (Heated)

    $680.00

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    Add to cartDone

Natural Gemstone Jewelry & Loose Gemstones at Earth’s Treasury

At Earth’s Treasury, we make finding your color easy with one of the widest selections of ethically sourced gemstones available, from Montana sapphires and garnets to tourmaline and emeralds. Our team of talented designers and jewelers is dedicated to creating custom gemstone jewelry that’s as unique as your story. Whether you’re drawn to classic pieces or dream up a one-of-a-kind engagement ring, we’ll guide you every step of the way to ensure your jewelry feels personal, original, and entirely you.