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  • 1.52-Carat Deep Blue-Aqua Particolored Montana Sapphire (Heated)

    1.52-Carat Deep Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,500.00

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  • 0.73-Carat Aqua Blue Montana Sapphire (Heated)

    0.73-Carat Aqua Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 0.77-Carat Rich Sky Blue Montana Sapphire (Heated)

    0.77-Carat Rich Sky Blue Montana Sapphire (Heated)

    $700.00

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

    0.85-Carat Aqua Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 1.27-carat heated teal blue Montana sapphire is showcased on a textured gray surface with the “Earth’s Treasury” logo and text at the bottom.

    1.27-Carat Teal Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • 0.92-Carat Aqua Blue Umba Sapphire

    0.92-Carat Aqua Blue Umba Sapphire

    $700.00

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    Add to cartDone
  • 1.04-Carat Violet-Blue Umba Sapphire

    1.04-Carat Violet-Blue Umba Sapphire

    $800.00

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    Add to cartDone
  • A 1.74-carat sky blue Montana Sapphire (heated), cut in a round brilliant style, is displayed on a textured surface with the text "Earth's Treasury" below it.

    1.74-Carat Sky Blue Montana Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A 1.29-carat orange-yellow particolored heated Montana sapphire is displayed on a textured metallic surface with "EARTH'S TREASURY" at the bottom.

    1.29-Carat Orange-Yellow Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.36-carat medium blue heated Montana Sapphire is shown on a textured silver-gray surface with "EARTH'S TREASURY" at the bottom.

    1.36-Carat Medium Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • 1.52-Carat Orange-Yellow Particolored Montana Sapphire (Heated)

    1.52-Carat Orange-Yellow Particolored Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A 1.93-carat, faceted round yellow sapphire from Montana sits delicately on a textured gray surface, accompanied by the brand name "Earth's Treasury" at the bottom.

    1.93-Carat Colorless-Yellow Particolored Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 1.26-Carat Plum Purple Umba Sapphire

    1.26-Carat Plum Purple Umba Sapphire

    $950.00

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    Add to cartDone
  • 1.27-Carat Violet-Blue Umba Sapphire

    1.27-Carat Violet-Blue Umba Sapphire

    $800.00

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    Add to cartDone
  • 1.28-Carat Sky Blue Umba Sapphire

    1.28-Carat Sky Blue Umba Sapphire

    $1,200.00

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    Add to cartDone
  • 1.35-Carat Violet-Blue Umba Sapphire

    1.35-Carat Violet-Blue Umba Sapphire

    $800.00

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    Add to cartDone
  • 1.39-Carat Bluish Gray Umba Sapphire

    1.39-Carat Bluish Gray Umba Sapphire

    $800.00

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    Add to cartDone
  • 1.41-Carat Violet-Blue Umba Sapphire

    1.41-Carat Violet-Blue Umba Sapphire

    $1,000.00

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    Add to cartDone
  • 1.54-Carat Pale Violet Umba Sapphire

    1.54-Carat Pale Violet Umba Sapphire

    $1,500.00

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    Add to cartDone
  • 1.58-Carat Dusky Magenta Pink Umba Sapphire

    1.58-Carat Dusky Magenta Pink Umba Sapphire

    $1,400.00

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    Add to cartDone
  • 1.60-Carat Hazy Grayish Purple Umba Sapphire

    1.60-Carat Hazy Grayish Purple Umba Sapphire

    $950.00

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    Add to cartDone
  • 1.65-Carat Golden Yellow Umba Sapphire

    1.65-Carat Golden Yellow Umba Sapphire

    $800.00

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    Add to cartDone
  • 1.74-Carat Medium Blue Umba Sapphire

    1.74-Carat Medium Blue Umba Sapphire

    $1,200.00

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    Add to cartDone
  • 1.75-Carat Blue-Green Umba Sapphire

    1.75-Carat Blue-Green Umba Sapphire

    $1,750.00

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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.