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  • A 1.17-carat heated Montana Sapphire, round and brilliant-cut with blue-green hues, rests on a textured gray surface with "EARTH'S TREASURY" displayed below.

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

    $2,050.00

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  • 1.18-Carat Teal Blue Montana Sapphire (Heated)

    1.18-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.19-carat heated Montana sapphire with a blue hue rests on a textured gray surface, featuring the text "EARTH'S TREASURY" below.

    1.19-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.27-carat, round, faceted Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.27-Carat Rich Blue to Violet Color Change Montana Sapphire

    $2,400.00

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    Add to cartDone
  • A 1.38-carat Montana sapphire with faceted blue hues is displayed on a textured gray surface, with the Earth's Treasury logo beneath it.

    1.38-Carat Sky Blue Montana Sapphire

    $3,250.00

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    Add to cartDone
  • A 1.51-carat round brilliant-cut Montana sapphire with a pale pinkish hue is displayed on a textured, light surface. "EARTH'S TREASURY" is written at the bottom.

    1.51-Carat Near Colorless Montana Sapphire

    $2,950.00

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  • A radiant-cut, faceted blue 1.19-carat heated Montana sapphire rests on a textured gray surface, with "EARTH'S TREASURY" text displayed at the bottom of the image.

    1.19-Carat Medium Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.19-carat heated Montana sapphire rests on a textured grey surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.19-Carat Medium Blue Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • A 1.22-carat heated Montana sapphire is showcased on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.22-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.24-carat heated Montana sapphire is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.24-Carat Sky Blue Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire, cut in a round geometric style, sits on a textured gray surface. The "Earth's Treasury" logo is displayed below.

    1.25-Carat Teal Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.26-carat heated Montana sapphire in a round brilliant cut, showcasing a teal-blue hue, is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.26-Carat Teal Green Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.26-carat heated Montana sapphire with a blue hue rests on a textured gray surface, "EARTH'S TREASURY" inscribed below.

    1.26-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.27-carat heated Montana sapphire with a blue hue rests on a textured gray surface, with the text "Earth's Treasury" at the bottom of the image.

    1.27-Carat Teal Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.29-carat heated Montana sapphire with a faceted blue appearance is shown on a textured metallic surface, featuring "EARTH'S TREASURY" at the bottom of the image.

    1.29-Carat Rich Sky Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A round, faceted blue-green 1.30-carat Montana Sapphire (heated) rests on a textured gray surface with "Earth's Treasury" written below.

    1.30-Carat Rich Teal-Blue Particolored Montana Sapphire (Heated)

    $1,700.00

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  • A 1.32-carat heated Montana Sapphire with a geometric facet pattern is displayed on a textured surface, with "EARTH'S TREASURY" beneath it.

    1.32-Carat Teal Blue Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A 1.36-carat heated Montana sapphire with a faceted geometric cut rests on a textured light gray surface. The "EARTH'S TREASURY" logo is visible at the bottom of the image.

    1.36-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.36-carat heated Montana sapphire with a starburst pattern lies on a textured gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.36-Carat Teal Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.38-carat heated Montana sapphire with a faceted blue appearance displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.38-Carat Rich Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.38-carat heated Montana sapphire with a faceted blue appearance rests on a textured gray surface, displaying the "Earth's Treasury" logo and text at the bottom.

    1.38-Carat Teal Blue Montana Sapphire (Heated)

    $2,350.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire with blue facets rests on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.39-Carat Aqua Blue Montana Sapphire (Heated)

    $2,100.00

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

    1.42-Carat Teal Blue Montana Sapphire (Heated)

    $2,850.00

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    Add to cartDone
  • A 1.45-carat heated Montana Sapphire is displayed on a textured gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.45-Carat Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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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.