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  • A 1.64-carat unheated sapphire with an oval cut is showcased on a textured gray surface, featuring the text "Earth's Treasury" and a logo beneath.

    3.00-Carat Medium Blue Madagascar Sapphire (Unheated)

    $5,900.00

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  • A 3.00-carat rich cornflower blue Ceylon sapphire (heated) with an emerald cut lies on a textured metallic surface, with “EARTH’S TREASURY” text and logo beneath it.

    3.00-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $10,900.00

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  • A 3.00-carat rich blue-light blue prticolored Ceylon sapphire with intricate cuts rests on a textured surface, under the "Earth's Treasury" text.

    3.00-Carat Rich-Sky Blue Particolored Ceylon Sapphire (Heated)

    $9,000.00

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  • 3.00-Carat Pink Tourmaline

    3.00-Carat Light Pink Tourmaline

    $1,200.00

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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.