Rock Creek, Montana

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  • A faceted oval 0.88-carat yellow-sky blue particolored Montana sapphire (heated) rests on a textured surface, with the text “EARTH’S TREASURY” and a geometric logo displayed below it.

    0.88-Carat Yellow-Sky Blue Particolored Montana Sapphire (Heated)

    $950.00

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  • A 1.34-carat heated Montana sapphire, round and faceted with pale blue and yellow hues, is displayed on a textured light surface. The text “EARTH’S TREASURY” appears at the bottom of the image.

    1.34-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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  • A 1.10-carat pale yellow-orange particolored Montana sapphire, cut in a rectangular faceted shape, showcased on a textured metallic surface with the “Earth’s Treasury” logo beneath it.

    1.10-Carat Pale Yellow-Orange Particolored Montana Sapphire (Heated)

    $1,500.00

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  • A 2.15-carat mint green-yellow particolored Montana sapphire (heated) is displayed on a textured silver surface with the text “EARTH’S TREASURY” below.

    2.15-Carat Mint Green-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 0.72-carat mauve-purple particolored Montana sapphire (heated), cut in a faceted round shape with hues of purple and dusty pink, is displayed on a textured, light-colored surface. The “Earth’s Treasury” logo appears at the bottom.

    0.72-Carat Mauve-Purple Particolored Montana Sapphire (Heated)

    $800.00

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  • A 0.80-carat, rectangular, faceted Montana sapphire (heated) with light yellow and green hues is displayed on a textured, light-colored surface above the Earth’s Treasury logo.

    0.80-Carat Pale Mint Green-Orange Particolored Montana Sapphire (Heated)

    $800.00

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  • A 1.55-carat orange and pale blue particolored Montana sapphire (heated) with a round brilliant cut is displayed on a textured surface, featuring the “Earth’s Treasury” logo and text at the bottom.

    1.55-Carat Orange-Pale Blue Particolored Montana Sapphire (Heated)

    $3,100.00

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  • A 0.70-carat orange-lilac particolored Montana sapphire (heated) with a round cut is displayed on a textured silver surface, with the text “EARTH’S TREASURY” at the bottom of the image.

    0.70-Carat Orange-Lilac Particolored Montana Sapphire (Heated)

    $750.00

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  • A rectangular, blue-pink particolored faceted Montana sapphire (1.32 carats, heated) rests on a metallic textured surface. The logo “EARTH’S TREASURY” appears at the bottom of the image.

    1.32-Carat Blue-Pink Particolored Montana Sapphire (Heated)

    $1,100.00

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  • A faceted oval 1.17-carat blue-yellow particolored Montana sapphire (heated) is displayed on a textured surface. The logo and text “EARTH’S TREASURY” appear at the bottom of the image.

    1.17-Carat Blue-Yellow Particolored Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • 1.18-carat pink-purple particolored Montana sapphire (heated), round faceted, displayed on a textured surface above the Earth’s Treasury logo.

    1.18-Carat Pink-Purple Particolored Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.21-carat pale yellow-orange particolored Montana sapphire with radiant cut facets is displayed on a textured gray surface, with the “EARTH’S TREASURY” logo visible at the bottom of the image.

    1.21-Carat Pale Yellow-Orange Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.13-carat mint green-orange particolored Montana sapphire (heated) with an oval cut, displayed on a textured metallic surface and the words “EARTH’S TREASURY” at the bottom.

    1.13-Carat Mint Green-Orange Particolored Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A round, faceted 0.80-carat orange-near colorless particolored Montana sapphire rests on a textured metallic surface above the words “Earth’s Treasury.”.

    0.80-Carat Orange-Near Colorless Particolored Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • 1.14-carat orange-near colorless particolored Montana sapphire with an oval cut, displaying vibrant orange and green hues on a textured surface, accompanied by the Earth’s Treasury logo and text below.

    1.14-Carat Orange-Light Aqua Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.34-carat yellow-colorless particolored Montana sapphire (heated) is displayed on a textured surface, with the text “Earth’s Treasury” and a hexagon logo beneath it.

    1.34-Carat Yellow-Colorless Particolored Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.33-carat near colorless-orange particolored Montana sapphire, cut in a round faceted shape, displays pale yellow and orange hues as it rests on a textured silver surface. The “Earth’s Treasury” logo appears at the bottom of the image.

    1.33-Carat Near Colorless-Orange Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.46-carat lilac-teal particolored Montana sapphire rests on a textured surface, with the “Earth’s Treasury” logo displayed at the bottom center.

    1.46-Carat Lilac-Teal Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.24-carat burnt orange-gray particolored Montana sapphire (heated) with an oval cut and multiple facets is displayed on a textured gray surface, with “EARTH’S TREASURY” visible at the bottom.

    1.24-Carat Burnt Orange-Gray Particolored Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 0.76-carat rich orange-colorless particolored Montana sapphire is displayed on a textured gray surface above the text “EARTH’S TREASURY.”.

    0.76-Carat Rich Orange-Pale Yellow Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 1.80-carat pale green-orange particolored Montana sapphire (heated) with an oval faceted cut is showcased on a textured gray surface, accompanied by the “EARTH’S TREASURY” text and a hexagon logo at the bottom.

    1.80-Carat Pale Green-Orange Particolored Montana Sapphire (Heated)

    $4,500.00

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    Add to cartDone
  • The "Marisol" Stud Earrings featuring blue gemstones and small diamonds set in rose gold, displayed on a light-colored textured surface.The "Marisol" Stud Earrings in 14K Rose Gold featuring blue gemstones and small white diamonds displayed on a blue crystal, with the text “Earth’s Treasury” at the bottom.

    The “Marisol” Montana Sapphire Stud Earrings

    $1,800.00

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  • The Sapphire Pear Cluster Earrings with blue and white gemstones is displayed next to a matching gemstone and a gold earring back on a patterned gray surface, with the Earth’s Treasury logo at the bottom.The Sapphire Pear Cluster Earrings with blue and white gemstones is displayed next to a matching gemstone and a gold earring back on a patterned gray surface, with the Earth’s Treasury logo at the bottom.

    Sapphire Pear Cluster Earrings

    $1,400.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A rectangular, faceted orange sapphire weighing 0.70 carats rests on a textured surface with the “EARTH’S TREASURY” text and logo below it.

    0.70-Carat Orange Montana Sapphire (Heated)

    $700.00

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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.