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  • A rectangular, blue 1.02-carat heated Montana sapphire rests on a textured gray surface with "Earth's Treasury" branding at the bottom.

    1.02-Carat Sky Blue Montana Sapphire (Heated)

    $1,500.00

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  • A 1.37-carat heated Montana sapphire with a rectangular, multi-faceted blue-green appearance is displayed on a textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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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 1.68-carat heated Montana sapphire with intricate facets lies on a textured gray surface. "EARTH'S TREASURY" is printed at the bottom of the image.

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

    $3,700.00

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  • A rectangular, faceted blue 1.73-carat heated Montana sapphire sits on a textured gray surface, with the text "EARTH'S TREASURY" at the bottom.

    1.73-Carat Aqua Blue Montana Sapphire (Heated)

    $2,800.00

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  • A rectangular, faceted 1.99-carat heated Montana sapphire rests on a gray textured surface with "EARTH'S TREASURY" displayed below.

    1.99-Carat Medium Blue Montana Sapphire (Heated)

    $2,950.00

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  • A 2.24-carat heated Montana sapphire with a rectangular faceted cut in blue-green is shown on a textured gray surface, with the "Earth's Treasury" logo below.

    2.24-Carat Aqua Montana Sapphire (Heated)

    $5,700.00

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  • A 1.38-carat heated Montana sapphire with a rectangular, blue-green faceted cut is displayed on a textured light gray surface, with the "EARTH'S TREASURY" text and logo at the bottom.

    1.38-Carat Teal Montana Sapphire (Heated)

    $2,750.00

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  • A 1.79-carat Umbalite garnet with a faceted, deep pink hue rests on a textured light gray surface, with "EARTH'S TREASURY" at the bottom.

    1.79-Carat Rich Magenta Pink Rhodolite Garnet

    $900.00

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  • A 2.54-carat Umbalite garnet, featuring a faceted deep pink hue, is displayed on a textured grey surface with the text "EARTH'S TREASURY" below it.

    2.54-Carat Rich Magenta Pink Rhodolite Garnet

    $1,300.00

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  • A 3.10-carat Umbalite Garnet in deep pink rests on a textured gray surface, with "Earth's Treasury" and a hexagon logo at the bottom.

    3.10-Carat Deep Magenta Pink Rhodolite Garnet

    $1,550.00

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  • A 3.43-carat Umbalite Garnet, rectangular and faceted, rests on a textured gray surface with "EARTH'S TREASURY" visible below the gem.

    3.43-Carat Deep Magenta Pink Rhodolite Garnet

    $1,700.00

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  • A faceted, rectangular 4.26-carat Umbalite Garnet with a rich magenta hue rests on a textured, light gray surface. The "Earth's Treasury" logo is displayed at the bottom.

    4.26-Carat Deep Magenta Pink Rhodolite Garnet

    $2,150.00

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  • A faceted, deep pink 4.39-carat Umbalite garnet with an octagonal shape is displayed on a light, textured surface. The text "Earth's Treasury" appears at the bottom.

    4.39-Carat Deep Magenta Pink Rhodolite Garnet

    $2,200.00

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  • A 4.90-carat Umbalite garnet, featuring a faceted deep red hue, is showcased on a textured light gray surface with "Earth's Treasury" at the bottom.

    4.90-Carat Deep Magenta Pink Rhodolite Garnet

    $2,450.00

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  • A 1.38-carat Mahenge Garnet with a rectangular radiant cut is displayed on a textured gray surface, with "Earth's Treasury" shown below.

    1.38-Carat Bubblegum Pink Mahenge Garnet

    $800.00

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  • A 2.07-carat rectangular faceted Mahenge Garnet is shown on a textured gray surface with the "Earth's Treasury" logo and text beneath it.

    2.07-Carat Rich Raspberry Pink Mahenge Garnet

    $1,250.00

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  • A faceted, rectangular deep pink 2.27-carat Mahenge garnet rests on a textured gray surface; "EARTH'S TREASURY" is written at the bottom.

    2.27-Carat Rose Pink Mahenge Garnet

    $1,350.00

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  • A 1.40-carat rectangular, faceted orange grossular garnet is displayed on a light, textured surface with "Earth's Treasury" written below.

    1.40-Carat Orange Grossular Garnet

    $550.00

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  • A 1.12-carat tsavorite garnet with a rectangular, faceted green appearance displayed on a light gray textured surface, with the text "EARTH'S TREASURY" below.

    1.12-Carat Tsavorite Garnet

    $1,350.00

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  • A 2.22-carat heated Montana sapphire with a rectangular, faceted blue-green appearance is displayed on a metallic patterned surface, featuring the text "EARTH'S TREASURY" at the bottom.

    2.22-Carat Rich Spruce Green Montana Sapphire (Heated)

    $5,200.00

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  • A 1.25-carat heated Montana sapphire, rectangular and deep blue with faceted cuts, is displayed on a textured gray surface featuring the "EARTH'S TREASURY" text at the bottom.

    1.25-Carat Peacock Blue Montana Sapphire (Heated)

    $1,850.00

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  • A 1.71-carat heated Montana sapphire with a rectangular faceted cut and pale blue-green hue rests on a textured gray surface displaying the "Earth's Treasury" logo at the bottom.

    1.71-Carat Aqua-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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  • A 0.69-carat Montana Sapphire with a radiant cut is displayed on a textured gray surface, featuring the "Earth's Treasury" text at the bottom.

    0.69-Carat Lilac Pink Montana Sapphire

    $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.