Blue

Showing 1033–1056 of 1180 resultsSorted by latest

  • A 1.47-carat medium blue Montana Sapphire (heated), round and faceted, rests on a textured gray background with "EARTH'S TREASURY" below.

    1.47-Carat Medium Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.65-carat Medium Blue Montana Sapphire (Heated), round brilliant-cut, is displayed upright on a textured gray surface with the "Earth's Treasury" logo and text underneath.

    1.65-Carat Medium Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 1.68-carat medium blue Montana Sapphire (heated), round and faceted, rests on a textured gray surface with the "Earth's Treasury" logo and text below it.

    1.68-Carat Medium Blue Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • 0.89-Carat Medium Blue Montana Sapphire (Heated)

    0.89-Carat Medium Blue Montana Sapphire (Heated)

    $890.00

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  • A blue Madagascar sapphire in our "Triptych" trillion design

    1.10-Carat Light Violet-Blue Madagascar Sapphire

    $1,650.00

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    Add to cartDone
  • 0.89-Carat Rich Blue-Light Blue Particolored Montana Sapphire (Heated)

    0.89-Carat Rich Blue-Light Blue Particolored Montana Sapphire (Heated)

    $900.00

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  • 0.89-Carat Medium Blue Montana Sapphire (Heated)

    0.89-Carat Medium Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 1.25-Carat Medium Blue Montana Sapphire (Heated) rests on a textured gray surface with "EARTH'S TREASURY" and a geometric logo beneath it.

    1.25-Carat Medium Blue Montana Sapphire (Heated)

    $2,500.00

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  • A 1.73-carat Blue-Teal-Cream Particolored Montana Sapphire (Heated) is showcased on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.73-Carat Blue-Teal-Cream Particolored Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • 0.99-Carat Pale Violet-Blue Montana Sapphire (Heated)

    0.99-Carat Pale Violet-Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • 1.06-Carat Medium Blue Montana Sapphire (Heated)

    1.06-Carat Medium Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.09-carat medium blue Montana Sapphire (heated), trillion-cut with intricate facets, rests on a textured gray surface above the text "EARTH'S TREASURY.

    1.09-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.71-carat medium blue heated Montana Sapphire is shown on a textured surface, with the "Earth's Treasury" logo and text at the bottom.

    1.71-Carat Medium Blue Montana Sapphire (Heated)

    $2,400.00

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

    1.48-Carat Rich Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 1.86-carat Medium Blue Montana Sapphire (Heated) is displayed faceted on a textured surface with the Earth’s Treasury logo beneath it.

    1.86-Carat Medium Blue Montana Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A faceted teal blue Montana sapphire, weighing 2.10 carats and displayed on a textured surface, with the text "EARTH'S TREASURY" visible at the bottom.

    2.10-Carat Medium Blue Montana Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • A 1.18-Carat Light Violet Blue Montana Sapphire is showcased on a textured gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.18-Carat Light Violet-Blue Montana Sapphire

    $2,750.00

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    Add to cartDone
  • 1.07-Carat Light Blue Umba Sapphire

    1.07-Carat Light Blue Umba Sapphire

    $800.00

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

    1.18-Carat Violet-Blue Umba Sapphire

    $1,200.00

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    Add to cartDone
  • 0.99-Carat Violet-Blue Montana Sapphire (Heated)

    0.99-Carat Violet-Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • 0.94-Carat Medium Blue Montana Sapphire (Heated)

    0.94-Carat Medium Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • 0.90-Carat Medium Blue Montana Sapphire (Heated)

    0.90-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • 0.97-Carat Medium Blue Montana Sapphire (Heated)

    0.97-Carat Medium Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 0.75-Carat Medium Blue Montana Sapphire (Heated)

    0.75-Carat Medium Blue Montana Sapphire (Heated)

    $675.00

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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.