Rock Creek, Montana

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  • A 2.05-carat heated Montana sapphire is displayed on a textured gray surface, with the "Earth's Treasury" logo at the bottom.

    2.05-Carat Teal Blue-Aqua Particolored Montana Sapphire (Heated)

    $6,150.00

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  • A faceted, triangular 2.86-carat heated Montana sapphire rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    2.86-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $5,150.00

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  • A 2.63-carat heated Montana sapphire, round and faceted in blue, is shown on a textured light surface with the Earth's Treasury logo below.

    2.63-Carat Peacock Blue Montana Sapphire (Heated)

    $7,850.00

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  • A 3.05-carat heated Montana sapphire with a round brilliant cut is displayed on a textured, light-colored surface with the text "EARTH'S TREASURY" below.

    3.05-Carat Peacock-Teal Particolored Montana Sapphire (Heated)

    $10,700.00

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    Add to cartDone
  • A 2.53-carat heated Montana sapphire, faceted in a pear shape, is displayed on a textured light surface with the Earth’s Treasury logo below.

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

    $6,750.00

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    Add to cartDone
  • A 1.10-carat heated Montana sapphire with a geometric rectangular cut rests on a textured gray surface. The Earth's Treasury logo is at the bottom of the image.

    1.10-Carat Medium Blue Montana Sapphire (Heated)

    $1,950.00

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  • A 1.29-carat heated Montana sapphire, rectangular and faceted in blue-green hues, showcased on a light textured surface with "EARTH'S TREASURY" beneath.

    1.29-Carat Teal-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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  • A 1.73-carat rectangular, faceted Montana Sapphire (heated) with a light blue hue is shown on a textured pale surface, with "Earth's Treasury" displayed below.

    1.73-Carat Aqua Blue Montana Sapphire (Heated)

    $2,350.00

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  • A 1.82-carat heated Montana sapphire, cut in a blue emerald shape with geometric facets, rests on a textured, light surface. "EARTH'S TREASURY" appears at the bottom.

    1.82-Carat Peacock Blue Montana Sapphire (Heated)

    $3,300.00

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    Add to cartDone
  • A 2.54-carat heated Montana sapphire with a radiant cut is displayed on a textured light gray surface. The "EARTH'S TREASURY" logo appears at the bottom of the image.

    2.54-Carat Sky Blue Montana Sapphire (Heated)

    $4,600.00

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  • A rectangular step-cut 2.70-carat heated Montana sapphire in blue-green is displayed on a light textured surface, with "EARTH'S TREASURY" at the bottom.

    2.70-Carat Teal Montana Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 3.09-carat heated Montana sapphire with orange hues and red-yellow flashes is showcased on a textured grey surface, with "EARTH'S TREASURY" displayed below.

    3.09-Carat Rich Orange Montana Sapphire (Heated)

    $10,800.00

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  • A 3.93-carat heated Montana sapphire, faceted in an oval shape with blue-green hues, rests on a textured gray surface above the "EARTH'S TREASURY" text and hexagon logo.

    3.93-Carat Rich Aqua Montana Sapphire (Heated)

    $12,900.00

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    Add to cartDone
  • A 2.38-carat heated Montana Sapphire with a round brilliant cut and deep blue color is displayed on a textured gray surface, with "EARTH'S TREASURY" shown at the bottom.

    2.38-Carat Deep Blue-Aqua Particolored Montana Sapphire (Heated)

    $6,100.00

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    Add to cartDone
  • A 2.50-carat heated Montana sapphire, faceted and oval-shaped, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    2.50-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $6,700.00

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    Add to cartDone
  • A 3.50-carat heated Montana sapphire, cut in a faceted oval shape with blue-green hues, displayed on a textured surface. “EARTH'S TREASURY” appears at the bottom.

    3.50-Carat Rich Teal Montana Sapphire (Heated)

    $10,400.00

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    Add to cartDone
  • A 4.96-carat heated Montana sapphire, cut in a faceted oval shape and vibrant blue, is showcased on a textured surface with the "Earth's Treasury" text and logo beneath it.

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

    $9,000.00

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    Add to cartDone
  • A pear-shaped, faceted 0.74-Carat Montana Sapphire in pale pink rests on a textured light gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    0.74-Carat Light Lilac Pink Montana Sapphire

    $800.00

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  • A 1.52-carat round brilliant-cut Montana Sapphire is shown on a textured gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.52-Carat Colorless Montana Sapphire

    $3,500.00

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  • A faceted 0.82-carat Montana Sapphire with intricate cuts is displayed on a patterned metallic surface, with the text "Earth's Treasury" at the bottom.

    0.82-Carat Teal Montana Sapphire

    $1,050.00

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    Add to cartDone
  • A 0.68-carat Montana Sapphire, round brilliant-cut, is displayed on a textured gray surface with the text "Earth's Treasury" at the bottom.

    0.68-Carat Light Pink Montana Sapphire

    $750.00

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  • A 1.12-carat round, faceted blue-green Montana Sapphire gemstone is shown on a textured, patterned surface with "EARTH'S TREASURY" at the bottom.

    1.12-Carat Aqua Green Montana Sapphire

    $2,250.00

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  • A 3.80-carat heated Montana sapphire in faceted oval blue rests on a textured gray surface, with "Earth's Treasury" at the bottom of the image.

    3.80-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $6,200.00

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    Add to cartDone
  • A 4.12-carat heated Montana sapphire, round and faceted in blue-green hues, is displayed on a textured metallic surface with "Earth's Treasury" below.

    4.12-Carat Rich Teal Montana Sapphire (Heated)

    $14,000.00

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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.