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Showing 25–48 of 108 resultsSorted by latest

  • A 1.20-carat heated Montana sapphire, blue-green in color, rests on a textured gray metallic surface with "EARTH'S TREASURY" displayed at the bottom.

    1.20-Carat Deep Blue-Green Montana Sapphire (Heated)

    $1,850.00

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  • A 0.94-carat heated Montana sapphire with a faceted blue starburst pattern is displayed on a textured metallic surface, with the "Earth's Treasury" logo beneath.

    0.94-Carat Teal-Blue Particolored Montana Sapphire (Heated)

    $1,200.00

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  • A 1.21-carat heated Montana sapphire with blue and yellow hues is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.21-Carat Light Aqua-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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  • A faceted oval 1.00-carat heated Montana Sapphire rests on a textured, light gray surface with the text "EARTH'S TREASURY" below.

    1.00-Carat Peacock-Blue Particolored Montana Sapphire (Heated)

    $1,900.00

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  • A round, faceted 1.08-carat heated Montana sapphire with a vivid blue hue rests on a textured light surface, the "Earth's Treasury" logo displayed below.

    1.08-Carat Peacock Blue Montana Sapphire (Heated)

    $1,800.00

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  • A 1.50-carat faceted Ceylon Sapphire rests on a textured surface, with the "EARTH'S TREASURY" logo displayed at the bottom of the image.

    1.50-Carat Light Cornflower Blue Ceylon Sapphire

    $2,100.00

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  • A 1.28-carat, cushion-cut Ceylon Sapphire (heated) sparkles on a textured metallic surface featuring the "Earth's Treasury" logo and text at the bottom.

    1.28-Carat Hot Pink Ceylon Sapphire (Heated)

    $2,600.00

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  • A 1.12-carat heated Ceylon sapphire, cushion-cut with facets, shown on a textured light gray background and "EARTH'S TREASURY" at the bottom.

    1.12-Carat Sky Blue Ceylon Sapphire (Heated)

    $1,950.00

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  • A round, faceted 1.05-carat heated Montana sapphire with a blue hue is displayed on a textured, light-colored surface featuring the text "EARTH'S TREASURY" at the bottom.

    1.05-Carat Medium Blue Montana Sapphire (Heated)

    $1,800.00

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  • A 1.26-carat heated Montana sapphire with a rectangular blue-green facet is displayed on a light textured surface, with "EARTH'S TREASURY" written below.

    1.26-Carat Aqua Montana Sapphire (Heated)

    $1,300.00

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  • A 1.27-carat radiant-cut blue Montana sapphire (heated) with geometric facets is displayed on a textured gray surface, with the "EARTH'S TREASURY" text and logo below.

    1.27-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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  • A pear-shaped, faceted 0.74-Carat Montana Sapphire in pale pink rests on a textured light gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    0.74-Carat Light Lilac Pink Montana Sapphire

    $800.00

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  • A faceted 0.82-carat Montana Sapphire with intricate cuts is displayed on a patterned metallic surface, with the text "Earth's Treasury" at the bottom.

    0.82-Carat Teal Montana Sapphire

    $1,050.00

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  • A 1.38-carat heated Montana sapphire with a rectangular, blue-green faceted cut is displayed on a textured light gray surface, with the "EARTH'S TREASURY" text and logo at the bottom.

    1.38-Carat Teal Montana Sapphire (Heated)

    $2,750.00

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  • A 0.68-carat round, faceted Light Mint Green Grossular Garnet rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    0.68-Carat Pale Mint Green Grossular Garnet

    $400.00

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  • A round, faceted 0.87-carat Grossular Garnet gemstone is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    0.87-Carat Light Yellow Grossular Garnet

    $450.00

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  • A round, faceted 0.92-carat Grossular Garnet gemstone rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    0.92-Carat Light Mint Green Grossular Garnet

    $450.00

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  • A 0.99-carat round, faceted grossular garnet with a yellow hue is displayed on a gray textured surface, with the text "EARTH'S TREASURY" at the bottom.

    0.99-Carat Light Yellow Grossular Garnet

    $500.00

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  • A 1.24-carat heated Ceylon sapphire, faceted in an oval shape, rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.24-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,200.00

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  • A 1.62-carat cushion-cut, deep red Spinel is displayed on a light, textured background with the "EARTH'S TREASURY" logo beneath.

    1.62-Carat Raspberry Red Spinel

    $3,400.00

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  • A rectangular 1.57-carat heated Montana Sapphire with step-cut facets is displayed on a textured gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.57-Carat Cornflower Blue Montana Sapphire (Heated)

    $2,950.00

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  • A 0.96-Carat Montana Sapphire, round and faceted in golden yellow, rests on a gray textured surface with "EARTH'S TREASURY" text at the bottom.

    0.96-Carat Golden Yellow Montana Sapphire

    $800.00

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  • A 1.07-carat heated Montana Sapphire in aqua blue, round brilliant-cut, is displayed on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    1.07-Carat Aqua Blue Montana Sapphire (Heated)

    $1,100.00

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  • A 0.94-carat heated Montana sapphire with a faceted geometric cut rests on a textured gray surface, with "Earth’s Treasury" appearing at the image’s bottom.

    0.94-Carat Rich Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone

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.