1.37

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  • 1.37-Carat Rich Teal Australian Sapphire (Heated)

    1.37-Carat Rich Teal Australian Sapphire (Heated)

    $2,750.00

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  • A 1.37-carat sky-pale blue particolored Montana Sapphire (heated), cut in a round brilliant style, rests on a textured gray surface with the "Earth's Treasury" logo and text below.

    1.37-Carat Sky-Pale Blue Particolored Montana Sapphire (Heated)

    $2,100.00

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  • A 1.37-carat deep blue-green Montana Sapphire (heated) is displayed on a textured gray surface with the "EARTH'S TREASURY" logo and text beneath it.

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

    $2,050.00

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

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $900.00

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  • 1.37-Carat Deep Blue Montana Sapphire (Heated)

    1.37-Carat Deep Blue Montana Sapphire (Heated)

    $1,950.00

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  • 1.37-Carat Midnight Blue-Green Australian Sapphire (Heated)

    1.37-Carat Midnight Blue-Green Australian Sapphire (Heated)

    $900.00

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  • 1.37-Carat Sky Blue Montana Sapphire (Heated) in a round brilliant cut, displayed on a metallic textured surface with the "Earth's Treasury" logo and text below the gemstone.

    1.37-Carat Sky Blue Montana Sapphire (Heated)

    $2,500.00

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  • A 1.37-carat Sky Blue Montana Sapphire (heated), round brilliant-cut, is displayed on a textured gray surface with "EARTH'S TREASURY" and a logo at the bottom.

    1.37-Carat Sky Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • 1.37-Carat Near Black Australian Sapphire (Heated)

    1.37-Carat Near Black Australian Sapphire (Heated)

    $800.00

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  • A 1.37-carat Teal Blue Montana Sapphire (Heated), faceted and round, is shown on a textured light surface with "Earth's Treasury" written beneath the stone.

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.37-Carat Teal Blue Montana Sapphire (Heated), round and faceted, sparkles on a textured gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A blue Montana sapphire in a classic diamond round brilliant design

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $1,100.00

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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.