1.42

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  • A vibrant 1.79-carat teal blue Montana sapphire (heated) with a rectangular shape and intricate internal facets is displayed on a textured gray surface. The gemstone exhibits a blend of deep and light blue hues, and "Earth's Treasury" is written at the bottom of the image.

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

    $1,700.00

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  • 1.42-Carat Teal Blue Montana Sapphire (Heated)

    1.42-Carat Teal Blue Montana Sapphire (Heated)

    $3,100.00

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  • 1.42-Carat Deep Peacock Blue Montana Sapphire (Heated)

    1.42-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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  • 1.42-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

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

    $2,400.00

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    Add to cartDone
  • 1.42-Carat Peacock Blue Montana Sapphire (Heated)

    1.42-Carat Peacock Blue Montana Sapphire (Heated)

    $2,850.00

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  • 1.42-Carat Peacock Blue Montana Sapphire (Heated)

    1.42-Carat Peacock Blue Montana Sapphire (Heated)

    $2,950.00

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  • A 1.42-carat medium blue Montana Sapphire (heated), rectangular in shape, is shown on a textured gray surface with "EARTH'S TREASURY" written below it.

    1.42-Carat Medium Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.42-carat sky blue Montana sapphire (heated) rests on a textured surface, with the "Earth's Treasury" logo and text displayed at the bottom.

    1.42-Carat Sky Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • 1.42-Carat Aqua Blue Montana Sapphire (Heated)

    1.42-Carat Aqua Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A round, faceted 1.42-Carat Peacock Blue Montana Sapphire (Heated) rests on a textured surface with "EARTH'S TREASURY" and a small geometric logo below.

    1.42-Carat Peacock Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.42-Carat Midnight Blue Australian Sapphire (Heated) with a faceted triangular shape is showcased on a textured gray surface, its deep color catching the light beautifully, with the Earth's Treasury logo featured at the bottom.

    1.42-Carat Midnight Blue Australian Sapphire (Heated)

    $1,400.00

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    Add to cartDone
  • 1.42-Carat Gray-Blue Particolored Umba Sapphire

    1.42-Carat Gray-Blue Particolored Umba Sapphire

    $1,400.00

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    Add to cartDone
  • 1.42-Carat Purple-Peach Particolored Umba Sapphire

    1.42-Carat Purple-Peach Particolored Umba Sapphire

    $1,400.00

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    Add to cartDone
  • 1.42-Carat Pale Yellow-Green Montana Sapphire

    1.42-Carat Pale Yellow-Green Montana Sapphire

    $1,300.00

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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.