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Showing 25–48 of 85 resultsSorted by latest

  • A 1.49-carat faceted Montana sapphire (heated) is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    1.49-Carat Peacock Blue Montana Sapphire (Heated)

    $2,900.00

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  • A 1.55-carat heated Montana sapphire, round brilliant-cut and blue, is displayed upright on a textured gray surface with the "Earth's Treasury" logo below it.

    1.55-Carat Teal Blue Montana Sapphire (Heated)

    $2,650.00

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  • A 1.61-carat heated Montana sapphire with a round brilliant cut rests on a textured gray surface, with "Earth's Treasury" displayed at the bottom.

    1.61-Carat Peacock-Teal Particolored Montana Sapphire (Heated)

    $3,600.00

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  • A 1.45-carat heated Montana sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.45-Carat Peacock Blue Montana Sapphire (Heated)

    $2,900.00

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  • A 1.57-carat heated Montana Sapphire in a round brilliant cut is displayed on a light textured surface with the text "Earth's Treasury" below it.

    1.57-Carat Medium Blue Montana Sapphire (Heated)

    $2,700.00

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  • A round, faceted 1.63-carat heated Montana sapphire is displayed on a textured, light-colored surface, with the text "EARTH'S TREASURY" shown below.

    1.63-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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  • A 1.42-carat trilliant-cut light purple Montana Sapphire displayed on a textured surface with the Earth's Treasury logo at the bottom.

    1.42-Carat Lavender Purple Montana Sapphire

    $3,600.00

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  • A faceted, pear-shaped 1.54-carat Tanga Garnet gemstone rests on a textured, light-colored surface with "Earth's Treasury" printed below.

    1.54-Carat Rose Pink Garnet

    $700.00

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  • A 2.18-carat Tanga Garnet, cut in a faceted oval shape and displaying a vivid pink hue, rests on a textured light gray surface with the text "EARTH'S TREASURY" below it.

    2.18-Carat Bubblegum Pink Garnet

    $1,050.00

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  • A 1.61-carat round brilliant-cut Montana Sapphire (heated) is displayed on a textured light gray surface with the “Earth’s Treasury” logo and text at the bottom of the image.

    1.61-Carat Rich Teal Montana Sapphire (Heated)

    $2,400.00

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  • A round, faceted 1.63-carat Montana Sapphire (heated) with a blue-green hue rests on a textured silvery surface. The "Earth's Treasury" logo is visible at the bottom.

    1.63-Carat Teal Blue Montana Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A 1.64-carat heated Montana Sapphire, round brilliant-cut and blue, displayed on a textured geometric surface with the "Earth's Treasury" logo at the bottom.

    1.64-Carat Teal Blue Montana Sapphire (Heated)

    $3,700.00

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    Add to cartDone
  • A 1.69-carat heated Montana sapphire, round brilliant-cut and blue, is displayed on a textured background with "EARTH'S TREASURY" at the bottom.

    1.69-Carat Teal Blue Montana Sapphire (Heated)

    $3,800.00

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  • A 1.52-carat round brilliant-cut Montana Sapphire is shown on a textured gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.52-Carat Colorless Montana Sapphire

    $3,500.00

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  • A 1.50-carat heated Montana sapphire gemstone is shown on a textured gray surface, with the Earth's Treasury logo at the bottom.

    1.50-Carat Teal Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 2.45-carat, oval faceted Umbalite Garnet gemstone rests on a metallic textured surface with the "Earth's Treasury" logo at the bottom.

    2.45-Carat Rich Magenta Pink Rhodolite Garnet

    $1,250.00

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  • A 2.33-carat oval Umbalite garnet with a deep pink hue rests on a textured gray surface, "EARTH'S TREASURY" displayed at the bottom.

    2.33-Carat Deep Magenta Pink Rhodolite Garnet

    $1,200.00

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  • A 1.77-carat Mahenge Garnet, pear-shaped and faceted, is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.77-Carat Raspberry Pink Mahenge Garnet

    $1,100.00

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  • A faceted, oval-shaped 2.40-carat Mahenge Garnet is displayed on a light, textured surface with the "Earth's Treasury" logo and text at the bottom.

    2.40-Carat Purplish Fuchsia Pink Mahenge Garnet

    $1,450.00

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  • A 2.26-carat Mahenge Garnet, faceted in an oval shape, rests on a textured silver-gray surface with "EARTH'S TREASURY" displayed at the bottom.

    2.26-Carat Rose Pink Mahenge Garnet

    $1,400.00

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  • A 1.86-carat, heart-shaped sapphire with blue and yellow hues rests on a textured surface. "EARTH'S TREASURY" appears below the gemstone.

    1.86-Carat Blue-Yellow Particolored Sapphire (Heated)

    $2,800.00

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  • A 2.00-carat, deep blue oval-cut spinel is displayed on a textured light gray surface with the text "EARTH'S TREASURY" beneath it.

    2.00-Carat Deep Blue Spinel

    $3,900.00

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  • A rectangular, emerald-cut 2.12-carat Spinel gemstone in purple is shown on a light textured surface with "EARTH'S TREASURY" branding below.

    2.12-Carat Purple Spinel

    $3,750.00

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  • A 2.25-carat cushion-cut spinel in deep grayish-purple rests on a textured light gray surface, with "EARTH'S TREASURY" at the bottom.

    2.25-Carat Purple Spinel

    $2,250.00

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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.