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Showing 49–72 of 132 resultsSorted by latest

  • A 1.27-carat heated Montana sapphire, oval-cut and blue, is showcased on a light gray textured surface with the Earth’s Treasury logo at the bottom.

    1.27-Carat Peacock Blue Montana Sapphire (Heated)

    $1,700.00

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  • A 1.72-carat heated Montana sapphire, round and faceted, is showcased on a textured metallic surface with the “Earth’s Treasury” logo and text at the bottom.

    1.72-Carat Deep Blue to Purple Color Change Montana Sapphire (Heated)

    $3,300.00

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  • A 1.64-carat heated Montana sapphire, round brilliant-cut and blue in color, is shown on a gray textured surface with "EARTH'S TREASURY" written below.

    1.64-Carat Pale Sky Blue Montana Sapphire (Heated)

    $3,700.00

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  • A 1.70-carat round brilliant-cut heated Montana sapphire is displayed upright on a textured gray surface, with the "Earth's Treasury" logo shown at the bottom.

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

    $4,200.00

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  • A 1.38-carat heated Montana sapphire, cut in a rectangular blue-green facet, is displayed on a textured light gray surface with "Earth's Treasury" at the bottom.

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

    $2,100.00

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  • A 1.39-carat heated Montana sapphire with a blue-green hue is displayed on a textured gray surface, with "EARTH'S TREASURY" text at the bottom.

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

    $3,050.00

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  • A faceted, octagonal 1.49-carat Montana Sapphire rests on a textured light gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.49-Carat Colorless Montana Sapphire

    $3,400.00

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  • A 1.37-carat heated Montana sapphire, faceted in an oval shape and blue in color, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.37-Carat Violet Purple Montana Sapphire (Heated)

    $2,750.00

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  • A 1.36-carat heated Montana sapphire with an oval cut is displayed on a textured gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.36-Carat Peacock Blue Montana Sapphire (Heated)

    $1,600.00

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  • A 1.39-carat heated Montana sapphire, round and faceted with a blue-green hue, is displayed on a textured gray surface featuring "EARTH'S TREASURY" and a logo at the bottom.

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

    $2,400.00

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  • A 1.95-carat cushion-cut Umbalite Garnet with intricate facets rests on a textured gray surface, with "Earth's Treasury" displayed below.

    1.95-Carat Rich Magenta Pink Rhodolite Garnet

    $1,000.00

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  • A 1.99-carat Umbalite Garnet, cushion-cut with vivid pink hues and geometric facets, rests on a textured metallic surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.99-Carat Rich Magenta Pink Rhodolite Garnet

    $1,000.00

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    Add to cartDone
  • A vivid, trillion-cut 1.62-carat Mahenge Garnet gemstone displayed on a textured gray surface with the "Earth's Treasury" logo below.

    1.62-Carat Rich Magenta Pink Mahenge Garnet

    $1,000.00

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  • A round, faceted 1.34-carat garnet gemstone in light purple rests on a textured gray surface with the Earth's Treasury logo and text at the bottom.

    1.34-Carat Light Lilac Pink Pastel Pyrope Garnet

    $700.00

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  • A 1.21-carat grossular garnet gemstone is shown on a textured gray background, with "Earth's Treasury" displayed at the bottom.

    1.21-Carat Light Yellow Grossular Garnet

    $600.00

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  • A 1.69-carat, rectangular faceted light purple spinel is displayed on a textured gray surface with the text "EARTH'S TREASURY" below it.

    1.69-Carat Purple Spinel

    $1,800.00

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  • A 1.83-carat cushion-cut, deep blue-green spinel gemstone displayed on a textured grey surface with the "Earth's Treasury" logo and text below.

    1.83-Carat Deep Blue-Green Spinel

    $2,600.00

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  • A 1.68-carat heated Montana sapphire, round and blue-green, is shown on a textured light surface with "Earth's Treasury" displayed at the bottom.

    1.68-Carat Rich Teal Montana Sapphire (Heated)

    $3,800.00

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  • A rectangular 1.57-carat heated Montana Sapphire with step-cut facets is displayed on a textured gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.57-Carat Cornflower Blue Montana Sapphire (Heated)

    $2,950.00

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  • A 1.31-carat heated Montana sapphire, cut in a faceted oval shape, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

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

    $2,600.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire with a faceted hexagonal cut rests on a textured gray surface, featuring the words "EARTH'S TREASURY" below.

    1.39-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.40-carat heated Montana sapphire gemstone is shown on a textured gray surface with "EARTH'S TREASURY" beneath it.

    1.40-Carat Sky Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • 1.41-carat heated Montana sapphire, faceted oval and blue, displayed on a textured surface with the Earth’s Treasury logo at the bottom.

    1.41-Carat Teal Blue Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.45-carat heated Montana sapphire with a round brilliant cut rests on a textured gray surface, featuring the text "Earth's Treasury" at the bottom.

    1.45-Carat Sky Blue Montana Sapphire (Heated)

    $2,900.00

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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.