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  • A 1.03-carat heated Montana sapphire rests on a textured metallic surface with "Earth's Treasury" at the bottom.

    1.03-Carat Teal Blue Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A 1.03-carat heated Montana Sapphire, round brilliant-cut and blue in color, is displayed on a textured gray surface with the Earth's Treasury logo at the bottom.

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

    $2,000.00

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    Add to cartDone
  • A 1.06-carat heated Montana Sapphire with blue facets is displayed on a textured gray surface, featuring the "EARTH'S TREASURY" name and logo at the bottom of the image.

    1.06-Carat Peacock Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.07-carat heated Montana sapphire shines in blue-green tones on a textured gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.07-Carat Teal Green Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.09-carat heated Montana sapphire, cut in a round brilliant style, rests on a textured gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.09-Carat Peacock-Teal Particolored Montana Sapphire (Heated)

    $1,650.00

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    Add to cartDone
  • A 1.10-carat heated Montana sapphire with an oval cut is shown on a metallic, patterned surface featuring the "Earth's Treasury" logo at the bottom.

    1.10-Carat Peacock-Aqua Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.10-carat Montana sapphire (heated) with a faceted blue appearance rests on a textured metallic surface, featuring the text "Earth's Treasury" at the bottom.

    1.10-Carat Teal Blue Montana Sapphire (Heated)

    $1,500.00

    -

    Add to cartDone
  • A 1.10-carat heated Montana sapphire with a faceted blue hue rests on a textured gray surface, with the text "EARTH'S TREASURY" displayed below the stone.

    1.10-Carat Aqua Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A round, faceted 1.11-carat Montana sapphire (heated) in blue-green hues is displayed on a textured metallic surface with the "EARTH'S TREASURY" text and logo at the bottom.

    1.11-Carat Teal Green Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A round-cut 1.13-carat Montana sapphire (heated) in teal rests on a textured metallic surface with the "EARTH'S TREASURY" logo and text below.

    1.13-Carat Spruce-Teal Particolored Montana Sapphire (Heated)

    $1,350.00

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    Add to cartDone
  • A 1.14-carat heated Montana sapphire, faceted in an oval cut, rests on a textured gray surface with "EARTH'S TREASURY" and a hexagonal logo below.

    1.14-Carat Spruce-Teal Particolored Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A faceted blue 1.14 Carat Montana Sapphire (Heated) rests on a textured gray surface, with "EARTH'S TREASURY" and a hexagon logo at the bottom.

    1.14-Carat Rich Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.14 carat heated Montana sapphire with blue-green hues rests on a textured metallic surface. The text "EARTH'S TREASURY" is displayed at the bottom of the image.

    1.14-Carat Aqua-Yellow Particolored Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A 1.14 carat heated Montana sapphire with an oval faceted cut is showcased on a textured gray surface, featuring the “Earth’s Treasury” logo at the bottom.

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

    $1,200.00

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    Add to cartDone
  • A 1.15-carat heated Montana sapphire with an oval cut is shown on a textured, light surface, featuring the “EARTH’S TREASURY” text and a hexagon logo at the bottom.

    1.15-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.18-carat heated Montana sapphire, faceted in an oval shape, rests on a textured gray surface with the Earth's Treasury logo at the bottom of the image.

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

    $2,100.00

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    Add to cartDone
  • A 1.18-carat heated Montana sapphire is displayed on a textured surface with the "Earth's Treasury" logo and text at the bottom.

    1.18-Carat Peacock Blue Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A 1.20-carat heated Montana sapphire gemstone sits on a textured gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.20-Carat Rich Teal Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire with a round brilliant cut is displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.21-Carat Teal Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire with a round brilliant cut is showcased on a textured gray surface, with "Earth's Treasury" displayed at the bottom.

    1.21-Carat Medium Blue Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A faceted, round brilliant-cut 1.21-carat heated Montana sapphire is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.21-Carat Teal Blue Montana Sapphire (Heated)

    $1,800.00

    -

    Add to cartDone
  • A 1.23-carat heated Montana sapphire, oval-shaped and blue, rests on a textured metallic surface with the "Earth's Treasury" logo at the bottom.

    1.23-Carat Deep Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire, faceted in an oval shape and blue in color, is displayed on a textured gray surface with the "EARTH'S TREASURY" text and logo at the bottom.

    1.23-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire with an oval cut rests on a textured metallic surface, "EARTH'S TREASURY" displayed at the bottom.

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

    $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.