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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 1.68-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 1.13-carat heated Montana sapphire, cushion-cut with geometric facets, is displayed on a textured gray surface with the Earth’s Treasury logo at the bottom.

    1.13-Carat Peacock Blue Montana Sapphire (Heated)

    $1,950.00

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  • A 1.29-carat heated Montana sapphire, round and faceted with yellow and clear color zoning, rests on a textured gray surface. "Earth's Treasury" is shown at the bottom.

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

    $1,900.00

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  • A 1.34-carat heated Montana sapphire, faceted in an oval shape with a blue-green hue, rests on a textured gray surface above the text "EARTH'S TREASURY.

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

    $2,950.00

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  • A 1.30-carat Montana Sapphire with a round brilliant cut and pale blue hue rests on a textured gray surface. “EARTH'S TREASURY” appears at the bottom.

    1.30-Carat Near Colorless Montana Sapphire

    $1,800.00

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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 1.21-carat oval-cut heated Montana sapphire is displayed on a textured gray surface with the "Earth's Treasury" logo and text beneath it.

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

    $2,300.00

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  • A 1.28-carat, round brilliant-cut heated Montana sapphire in light blue is displayed on a textured gray surface with "Earth's Treasury" below.

    1.28-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,900.00

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  • A round, faceted 1.37-carat heated Montana Sapphire sits on a textured gray surface with the "EARTH'S TREASURY" logo beneath it.

    1.37-Carat Blue-Gray to Light Purple Color-Change Montana Sapphire (Heated)

    $2,600.00

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  • 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 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 1.42-carat color change garnet rests on a textured metallic surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.42-Carat Deep Blue to Magenta Color Change Garnet

    $1,700.00

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  • A 1.02-carat faceted round Montana sapphire with an orange hue is displayed on a textured gray surface, with the text "Earth's Treasury" below.

    1.02-Carat Golden Orange Montana Sapphire

    $2,050.00

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  • A 0.65-carat grossular garnet, cut in a triangular shape and yellow in color, rests on a textured gray surface with "Earth's Treasury" displayed below.

    0.65-Carat Golden Yellow Grossular Garnet

    $300.00

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  • A 0.89-carat, pear-shaped grossular garnet with a light yellow hue rests on a textured metallic surface featuring the text "Earth's Treasury" below.

    0.89-Carat Pale Mint Green Grossular Garnet

    $450.00

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  • A rectangular, deep blue faceted 2.21-carat sapphire is displayed on a textured surface with the "Earth's Treasury" logo beneath it.

    2.21-Carat Royal Blue Ceylon Sapphire (Heated)

    $5,700.00

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  • The 0.84-Carat Montana Sapphire is shown on a textured gray metallic surface with "EARTH'S TREASURY" at the bottom.

    0.84-Carat Light Aqua Blue Montana Sapphire

    $950.00

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  • A 1.13-carat Montana sapphire (heated) is displayed on a textured gray surface, with the text "EARTH'S TREASURY" at the bottom.

    1.13-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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  • A 1.15-carat heated Montana sapphire with a cushion cut rests on a textured surface, with the text "EARTH'S TREASURY" below.

    1.15-Carat Rich Blue Montana Sapphire (Heated)

    $2,050.00

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  • A 1.18-carat heated Montana sapphire, cut in a faceted oval shape, rests on a textured, light-colored surface with "Earth's Treasury" written below.

    1.18-Carat Medium Blue Montana Sapphire (Heated)

    $2,100.00

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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 round, faceted 1.22-carat heated Montana sapphire with a blue hue rests on a textured light gray surface. The text "EARTH'S TREASURY" appears at the bottom of the image.

    1.22-Carat Teal Montana Sapphire (Heated)

    $1,800.00

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  • A 1.27-carat heated Montana sapphire with a blue hue is displayed on a textured silver surface. "EARTH'S TREASURY" is shown at the bottom.

    1.27-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,900.00

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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.