1.77

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  • A 1.77-carat Montana sapphire, oval-cut with intricate facets and a teal-green hue, rests on a textured gray surface above the "Earth's Treasury" text.

    1.77-Carat Green Tricolor Color-Change Montana Sapphire

    $4,300.00

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  • A 1.77-carat peacock blue Montana sapphire (heated) with an oval cut is displayed on a textured gray surface. The "Earth's Treasury" logo and text appear at the bottom of the image.

    1.77-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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  • A 1.77-carat Ceylon sapphire, oval-cut and blue, rests on a textured light gray surface with the "Earth's Treasury" logo and text displayed at the bottom of the image.

    1.77-Carat Cornflower Blue Ceylon Sapphire

    $4,900.00

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  • A 1.77-carat heated Montana sapphire, round brilliant-cut and blue, displayed on a textured light surface with "Earth's Treasury" at the bottom.

    1.77-Carat Teal Blue Montana Sapphire (Heated)

    $3,400.00

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  • A 1.77-carat Tanga Garnet, expertly faceted in an oval cut, rests on a textured gray surface featuring the "Earth's Treasury" logo below.

    1.77-Carat Fuchsia Pink Garnet

    $900.00

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  • A 1.77-carat Mahenge Garnet, pear-shaped and faceted, is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.77-Carat Raspberry Pink Mahenge Garnet

    $1,100.00

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  • A 1.77-carat cushion-cut red spinel is displayed on a textured light gray surface, with "Earth's Treasury" at the bottom.

    1.77-Carat Orangey Pink Spinel

    $3,400.00

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  • A 1.77-carat Australian sapphire, heated and faceted in a triangular shape, is placed on a textured metallic surface. The gem is labeled "Earth's Treasury.

    1.77-Carat Khaki Green Australian Sapphire (Heated)

    $2,200.00

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  • 1.77-Carat Near Black Australian Sapphire (Heated)

    1.77-Carat Near Black Australian Sapphire (Heated)

    $900.00

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  • A 1.77-carat Deep Blue Montana Sapphire (heated) with a round brilliant cut is displayed on a textured surface, featuring the text "EARTH'S TREASURY" below it.

    1.77-Carat Deep Blue Montana Sapphire (Heated)

    $4,350.00

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  • 1.77-Carat Near Colorless Montana Sapphire

    1.77-Carat Near Colorless Montana Sapphire

    $4,200.00

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  • A faceted pink gemstone named ET1609 is displayed on a gray textured background, with the text "Earth's Treasury" elegantly inscribed.

    1.77-Carat Light Pink Tourmaline

    $710.00

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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.