Fourth of July

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  • A rectangular, faceted 0.83-carat Montana Sapphire with a light gray hue is displayed on a textured, light-colored surface. The text "EARTH'S TREASURY" appears at the bottom.

    0.83-Carat Gray Montana Sapphire

    $800.00

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  • A rectangular, blue 0.90-carat heated Montana sapphire with intricate faceting rests on a textured surface. "EARTH'S TREASURY" appears at the bottom.

    0.90-Carat Medium Blue Montana Sapphire (Heated)

    $950.00

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  • A radiant-cut, rectangular 1.09-carat heated Montana sapphire with a blue hue is displayed on a textured surface, with "EARTH'S TREASURY" shown beneath it.

    1.09-Carat Aqua Blue Montana Sapphire (Heated)

    $1,900.00

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  • A rectangular, faceted blue 0.80-carat Montana sapphire (heated) is displayed on a textured, light surface with "EARTH'S TREASURY" at the bottom.

    0.80-Carat Rich Blue to Purple Color Change Montana Sapphire (Heated)

    $800.00

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  • A 1.59-carat heated Montana sapphire with a rectangular step cut and blue-green hue rests on a textured gray surface, with "EARTH'S TREASURY" below it.

    1.59-Carat Steely Blue-Green Montana Sapphire (Heated)

    $1,900.00

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  • A rectangular, faceted 0.83-carat heated Montana sapphire with a blue-green hue is displayed on a textured light gray surface above the text "EARTH'S TREASURY.

    0.83-Carat Light Aqua Blue Montana Sapphire (Heated)

    $800.00

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  • A 1.08-carat heated Montana sapphire with faceted edges is displayed on a textured gray surface, with "EARTH'S TREASURY" below.

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

    $1,900.00

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  • A 1.10-carat heated Montana sapphire with a blue, rectangular step-cut is displayed on a light textured surface. The text “EARTH'S TREASURY” appears at the bottom.

    1.10-Carat Peacock Blue Montana Sapphire (Heated)

    $2,100.00

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  • A 1.11-carat rectangular blue Montana sapphire (heated) with angular facets rests on a light textured surface. "EARTH'S TREASURY" appears at the bottom.

    1.11-Carat Medium Blue Montana Sapphire (Heated)

    $1,650.00

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  • A 1.26-carat heated Montana sapphire with a rectangular blue-green facet is displayed on a light textured surface, with "EARTH'S TREASURY" written below.

    1.26-Carat Aqua Montana Sapphire (Heated)

    $1,300.00

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  • A 1.27-carat radiant-cut blue Montana sapphire (heated) with geometric facets is displayed on a textured gray surface, with the "EARTH'S TREASURY" text and logo below.

    1.27-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A rectangular, faceted 1.60-carat heated Montana sapphire with a blue hue is shown on a textured grey surface, the "Earth's Treasury" logo displayed below.

    1.60-Carat Peacock Blue Montana Sapphire (Heated)

    $3,250.00

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  • 1.60-Carat Aqua-Blue Particolored Montana Sapphire (Heated)

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

    $3,050.00

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  • 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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  • A 1.14-carat heated Montana sapphire with geometric faceting rests on a textured gray surface; the "Earth's Treasury" logo appears below the gemstone.

    1.14-Carat Medium Blue Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A 1.79-carat Mahenge garnet, cut in a rectangular faceted shape, is shown on a textured light gray surface with the "Earth’s Treasury" text and logo at the bottom.

    1.79-Carat Rich Raspberry Pink Mahenge Garnet

    $1,100.00

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  • A 2.27-carat Mahenge Garnet with a radiant cut is shown on a textured light gray surface, with "EARTH'S TREASURY" displayed below.

    2.27-Carat Rich Fuchsia Pink Mahenge Garnet

    $1,350.00

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  • A 2.37-carat Mahenge Garnet with a rectangular cut shown on a textured gray surface, featuring "EARTH'S TREASURY" at the bottom.

    2.37-Carat Rich Fuchsia Pink Mahenge Garnet

    $1,400.00

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  • A 2.52-carat Andalusite with rectangular facets and yellow-green and reddish-brown color zones, displayed on a textured gray surface with "Earth's Treasury" below.

    2.52-Carat Particolored Andalusite

    $750.00

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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.