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  • A 1.18-carat heated Montana sapphire, faceted in an oval shape, rests on a textured gray surface with the Earth's Treasury logo at the bottom of the image.

    1.18-Carat Teal-Aqua Particolored Montana Sapphire (Heated)

    $2,100.00

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  • A 1.18-carat heated Montana sapphire is displayed on a textured surface with the "Earth's Treasury" logo and text at the bottom.

    1.18-Carat Peacock Blue Montana Sapphire (Heated)

    $1,750.00

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  • A 1.20-carat heated Montana sapphire gemstone sits on a textured gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.20-Carat Rich Teal Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire with a round brilliant cut is displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.21-Carat Teal Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A faceted, round brilliant-cut 1.21-carat heated Montana sapphire is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.21-Carat Teal Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire, faceted in an oval shape and blue in color, is displayed on a textured gray surface with the "EARTH'S TREASURY" text and logo at the bottom.

    1.23-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire with an oval cut rests on a textured metallic surface, "EARTH'S TREASURY" displayed at the bottom.

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

    $1,300.00

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  • A 1.24-carat heated Montana sapphire, faceted in an oval cut, displayed on a textured gray surface with the Earth's Treasury logo at the bottom.

    1.24-Carat Rich Teal Montana Sapphire (Heated)

    $1,650.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire, round and faceted, rests on a textured gray surface with "EARTH'S TREASURY" written at the bottom of the image.

    1.25-Carat Rich Teal Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire with an oval cut is shown on a textured gray surface, featuring the text "EARTH'S TREASURY" and a hexagon logo at the bottom.

    1.25-Carat Rich Teal Montana Sapphire (Heated)

    $1,350.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire, faceted in an oval shape, is shown on a textured gray surface with "EARTH'S TREASURY" below.

    1.25-Carat Rich Teal Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A round, faceted 1.26-carat heated Montana sapphire with a blue hue rests on a textured grey surface, featuring the "EARTH'S TREASURY" logo and text at the bottom.

    1.26-Carat Aqua Blue Montana Sapphire (Heated)

    $1,350.00

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    Add to cartDone
  • A 1.26-carat heated Montana sapphire, faceted in an oval shape with a blue-green hue, is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.26-Carat Teal Montana Sapphire (Heated)

    $2,450.00

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    Add to cartDone
  • A 1.29-carat heated Montana sapphire, oval and blue, displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom of the image.

    1.29-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.29-carat heated Montana sapphire, round and blue-green, is displayed on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    1.29-Carat Light Aqua Blue Montana Sapphire (Heated)

    $1,950.00

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  • A 1.30-carat heated Montana sapphire, round and faceted, is displayed on a textured gray surface with the "Earth’s Treasury" logo beneath it.

    1.30-Carat Teal Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A 1.30-carat heated Montana sapphire with a faceted blue hue rests on a textured metallic surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.30-Carat Aqua Blue Montana Sapphire (Heated)

    $2,250.00

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    Add to cartDone
  • A 1.31-carat, oval-shaped, blue-green faceted Montana sapphire (heated) rests on a light textured surface, with “Earth’s Treasury” displayed at the bottom.

    1.31-Carat Teal Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A 1.33-carat heated Montana sapphire is showcased on a textured gray surface with "EARTH'S TREASURY" and a logo at the bottom.

    1.33-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A round, faceted 1.39-carat Montana Sapphire (Heated) with a blue hue rests on a textured gray surface. The "Earth's Treasury" logo and text are displayed at the bottom of the image.

    1.39-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire, round brilliant-cut and blue, is shown on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.39-Carat Aqua Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A faceted oval light blue 1.42-carat heated Montana sapphire rests on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.42-Carat Near Colorless Montana Sapphire (Heated)

    $1,550.00

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  • A faceted oval-cut 1.82-carat heated Montana sapphire is displayed on a textured light surface with the text "EARTH'S TREASURY" beneath it.

    1.82-Carat Teal Blue Montana Sapphire (Heated)

    $4,550.00

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    Add to cartDone
  • A faceted teal and blue 1.12-carat Montana Sapphire (Heated) rests on a textured gray surface, with "EARTH'S TREASURY" below.

    1.12-Carat Rich Teal Montana Sapphire (Heated)

    $2,150.00

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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.