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Showing all 12 resultsSorted by latest

  • A 1.22-carat marquise-cut deep pink ruby is displayed on a textured surface with the words "Earth's Treasury" beneath it.

    1.22-Carat Madagascar Ruby (Heated)

    $5,600.00

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  • A 4.00-carat heated Montana sapphire, faceted in an oval shape, is displayed on a textured silver surface with the text "EARTH'S TREASURY" below.

    4.00-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $5,900.00

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  • A 3.70-carat Umbalite Garnet with symmetrical cuts and deep red hues rests on a textured surface, reflecting light. The text "EARTH’S TREASURY" appears at the bottom.

    3.70-Carat Deep Magenta Pink Rhodolite Garnet

    $1,850.00

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  • A 2.99-carat faceted pink garnet, rectangular in shape, displayed on a light gray textured surface with "Earth's Treasury" shown at the bottom.

    2.99-Carat Light Pink Pastel Pyrope Garnet

    $2,400.00

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  • A faceted, cushion-cut 3.33-carat blue Spinel rests on a light, textured surface with the "Earth's Treasury" logo below.

    3.33-Carat Violet Purple Spinel

    $3,600.00

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  • A 1.48-carat marquise-cut Spinel gemstone is displayed on a light textured surface with the text "EARTH'S TREASURY" at the bottom.

    1.48-Carat Deep Gray Spinel

    $950.00

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  • A 3.39-carat heated Montana sapphire with a deep blue color is displayed on a textured light gray surface, with the "Earth's Treasury" logo below.

    3.39-Carat Peacock Blue Montana Sapphire (Heated)

    $10,700.00

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  • 3.33-Carat Violet Unheated Tanzanite (Zoisite)

    3.33-Carat Violet Unheated Tanzanite (Zoisite)

    $2,300.00

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  • 2.49-Carat Gray-Blue Particolored Umba Sapphire

    2.49-Carat Gray-Blue Particolored Umba Sapphire

    $1,900.00

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  • 6.03-Carat Deep Blue Tanzanite

    6.03-Carat Deep Blue Tanzanite

    $4,800.00

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  • The 2.63-Carat Nasarawa Teal Aqua sapphire, with its rectangular shape and slightly rounded corners, is showcased on a textured gray surface.

    2.63-Carat Nasarawa Teal Aqua

    $1,600.00

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  • 3.28-Carat Bright Lime Green California Tourmaline

    3.28-Carat Bright Lime Green California Tourmaline

    $985.00

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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.