1.85

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  • A 1.85-carat unheated Ceylon sapphire, round brilliant-cut, is showcased on a textured light surface with the "Earth's Treasury" logo and text below.

    1.85-Carat Sky Blue Madagascar Sapphire (Unheated)

    $5,300.00

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  • A 1.85-carat Spessartine garnet sits on a textured gray surface, with the "EARTH'S TREASURY" logo and text displayed beneath the gemstone.

    1.85-Carat Light Orange Spessartine Garnet

    $750.00

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  • A 1.85-carat heated Montana sapphire with an octagonal cut rests on a textured light gray surface. "Earth's Treasury" is displayed at the bottom.

    1.85-Carat Medium Blue Montana Sapphire (Heated)

    $3,950.00

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  • A 1.85-carat, oval-cut Tanga Garnet with a vibrant pink hue is displayed on a textured grey background, featuring the "Earth's Treasury" text and logo at the bottom.

    1.85-Carat Fuchsia Pink Garnet

    $950.00

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  • A 1.85-carat Australian sapphire (heated) in dark blue with facets lies on a textured light gray surface, labeled "Earth's Treasury.

    1.85-Carat Midnight Blue-Green Australian Sapphire (Heated)

    $1,450.00

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  • 1.85-Carat Midnight Blue Australian Sapphire (Heated)

    1.85-Carat Midnight Blue Australian Sapphire (Heated)

    $2,200.00

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  • 1.85-Carat Medium Blue Montana Sapphire (Heated)

    1.85-Carat Medium Blue Montana Sapphire (Heated)

    $2,500.00

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  • 1.85-Carat Intense Pink Spinel

    1.85-Carat Magenta Pink Spinel

    $3,700.00

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  • A 1.85-carat Cornflower Blue Ceylon Sapphire rests on a textured surface, with the "Earth's Treasury" logo at the bottom.

    1.85-Carat Cornflower Blue Ceylon Sapphire

    $2,440.00

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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.