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  • A faceted 1.62-carat heated Montana sapphire with intricate cuts rests on a textured light surface; the "EARTH'S TREASURY" logo appears at the bottom.

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

    $2,200.00

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  • A 1.57-carat heated Montana sapphire is shown on a patterned metallic surface with "Earth's Treasury" visible at the bottom.

    1.57-Carat Aqua Blue Montana Sapphire (Heated)

    $2,650.00

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  • A 1.29-carat Ceylon sapphire with an oval cut and light blue hue rests on a textured gray surface, featuring "Earth's Treasury" branding at the bottom of the image.

    1.29-Carat Light Violet-Blue Ceylon Sapphire

    $1,200.00

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  • 1.44-Carat Ceylon Sapphire, oval-cut and blue, displayed on a light gray textured surface with the "Earth's Treasury" logo at the bottom.

    1.44-Carat Deep Violet-Blue Ceylon Sapphire

    $3,250.00

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  • A 1.62-carat heated Montana sapphire, cut in a faceted oval shape, is displayed on a textured gray surface with "EARTH'S TREASURY" and a hexagonal logo below.

    1.62-Carat Medium Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.67-carat heated Montana sapphire, round and faceted, is shown on a pale, patterned surface with the Earth’s Treasury logo at the bottom.

    1.67-Carat Rich Teal Montana Sapphire (Heated)

    $3,750.00

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  • A 1.69-carat Montana Sapphire (heated), faceted in an oval shape, is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    1.69-Carat Teal Blue Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.51-carat Tanga Garnet, round and faceted in pink, rests on a gray textured surface with the Earth’s Treasury logo beneath it.

    1.51-Carat Fuchsia Pink Garnet

    $750.00

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  • A round, faceted 1.52-carat Tanga Garnet with a pink hue is displayed on a textured, light-colored surface, with the text "EARTH'S TREASURY" below.

    1.52-Carat Bubblegum Pink Garnet

    $800.00

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  • A 1.66-carat heated Montana sapphire, deep blue and faceted, is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    1.66-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $3,200.00

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  • A 2.00-carat round brilliant-cut heated Montana Sapphire is displayed on a light textured surface with "EARTH'S TREASURY" below.

    2.00-Carat Cornflower Blue Montana Sapphire (Heated)

    $6,900.00

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  • A 1.68-carat heated Montana sapphire with intricate facets lies on a textured gray surface. "EARTH'S TREASURY" is printed at the bottom of the image.

    1.68-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $3,700.00

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  • A 1.64-carat heated Montana sapphire with a cushion cut is showcased on a textured light gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.64-Carat Peacock Blue Montana Sapphire (Heated)

    $4,050.00

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  • A 1.68-carat heated Montana sapphire, cut in a faceted oval shape, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.68-Carat Teal Blue Montana Sapphire (Heated)

    $3,200.00

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  • A round, faceted blue 1.89-carat Montana Sapphire (Heated) is displayed on a textured surface, with "Earth's Treasury" written below.

    1.89-Carat Medium Blue Montana Sapphire (Heated)

    $2,950.00

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  • A faceted, round 1.64-carat heated Montana sapphire in teal-blue rests on a textured gray surface with "EARTH'S TREASURY" below.

    1.64-Carat Teal Blue Montana Sapphire (Heated)

    $3,700.00

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    Add to cartDone
  • A 1.61-carat Umbalite garnet with a round cut and intricate facets is displayed on a textured gray surface near the Earth’s Treasury logo.

    1.61-Carat Deep Magenta Pink Rhodolite Garnet

    $800.00

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  • A 1.59-carat faceted oval Mahenge garnet is displayed on a textured light gray surface, with the text "EARTH'S TREASURY" at the bottom.

    1.59-Carat Light Pink Mahenge Garnet

    $950.00

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  • A 2.51-carat faceted purple sapphire rests on a textured metallic surface, with "EARTH'S TREASURY" displayed at the bottom.

    2.51-Carat Lilac Purple Madagascar Sapphire

    $6,000.00

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  • A 1.30-carat faceted oval light pink spinel is displayed on a textured gray surface, with "EARTH'S TREASURY" shown below.

    1.30-Carat Light Purple Spinel

    $1,200.00

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  • A cushion-cut 1.36-carat Spinel gemstone is displayed on a textured light gray surface, with the text "EARTH'S TREASURY" underneath.

    1.36-Carat Red Spinel

    $2,800.00

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  • A 1.86-carat cushion-cut pale lavender spinel is displayed on a textured gray surface with "Earth’s Treasury" at the bottom.

    1.86-Carat Light Lavender Spinel

    $1,600.00

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  • A 2.04-carat, cushion-cut spinel in light purple is displayed on a textured gray background with the text "EARTH'S TREASURY" below.

    2.04-Carat Light Lavender Spinel

    $2,500.00

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    Add to cartDone
  • A 1.49-carat round, faceted blue spinel is displayed on a textured light gray surface with the text "EARTH'S TREASURY" below.

    1.49-Carat Deep Blue Spinel

    $2,100.00

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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.