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  • A 0.72-carat steely blue-gray particolored Montana sapphire (heated), cut in an oval shape with a faceted surface, is displayed on a textured metallic background, featuring the “Earth’s Treasury” logo at the bottom.

    0.72-Carat Steely Blue-Gray Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.70-carat orange-pale yellow particolored Montana sapphire rests on a textured silvery surface, with “EARTH’S TREASURY” displayed below.

    0.70-Carat Orange-Pale Yellow Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 1.27-carat light yellow-colorless particolored Montana sapphire, expertly faceted in a round shape, is displayed on a textured metallic surface with the words “EARTH’S TREASURY” at the bottom.

    1.27-Carat Light Yellow-Colorless Particolored Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A 1.06-carat golden yellow–pale aqua particolored Montana sapphire with intricate faceting is displayed on a textured surface. The text “EARTH’S TREASURY” appears below the stone.

    1.06-Carat Golden Yellow-Pale Aqua Particolored Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A faceted 0.84-carat orange-colorless particolored Montana sapphire with yellow, orange, and green tones rests on a textured silvery surface. The “Earth’s Treasury” logo and text appear at the bottom of the image.

    0.84-Carat Orange-Colorless Particolored Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A 0.98-carat colorless-yellow particolored Montana sapphire (heated) rests on a textured surface above the “Earth’s Treasury” logo.

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

    $900.00

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    Add to cartDone
  • A 1.37-carat blue-yellow particolored Montana sapphire, heated and brilliantly cut in an oval shape, rests on a textured surface. The text “EARTH’S TREASURY” appears at the bottom of the image.

    1.37-Carat Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • A 1.01-carat, faceted, round teal green-yellow particolored Montana sapphire (heated) is displayed on a textured, metallic surface. The text “EARTH’S TREASURY” appears at the bottom.

    1.01-Carat Teal Green-Yellow Particolored Montana Sapphire (Heated)

    $1,400.00

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    Add to cartDone
  • A 0.72-carat mauve-purple particolored Montana sapphire (heated), cut in a faceted round shape with hues of purple and dusty pink, is displayed on a textured, light-colored surface. The “Earth’s Treasury” logo appears at the bottom.

    0.72-Carat Mauve-Purple Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.70-carat orange-lilac particolored Montana sapphire (heated) with a round cut is displayed on a textured silver surface, with the text “EARTH’S TREASURY” at the bottom of the image.

    0.70-Carat Orange-Lilac Particolored Montana Sapphire (Heated)

    $750.00

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    Add to cartDone
  • A faceted oval 1.17-carat blue-yellow particolored Montana sapphire (heated) is displayed on a textured surface. The logo and text “EARTH’S TREASURY” appear at the bottom of the image.

    1.17-Carat Blue-Yellow Particolored Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A round, faceted 0.80-carat orange-near colorless particolored Montana sapphire rests on a textured metallic surface above the words “Earth’s Treasury.”.

    0.80-Carat Orange-Near Colorless Particolored Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • A 1.34-carat yellow-colorless particolored Montana sapphire (heated) is displayed on a textured surface, with the text “Earth’s Treasury” and a hexagon logo beneath it.

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

    $2,500.00

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    Add to cartDone
  • A 1.24-carat burnt orange-gray particolored Montana sapphire (heated) with an oval cut and multiple facets is displayed on a textured gray surface, with “EARTH’S TREASURY” visible at the bottom.

    1.24-Carat Burnt Orange-Gray Particolored Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 0.83-carat round, faceted orange Montana sapphire (heated) is displayed on a textured, light gray surface with the “Earth’s Treasury” text and logo at the bottom.

    0.83-Carat Orange Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A 0.97-carat golden yellow Montana sapphire (heated) with a cushion cut is displayed on a metallic textured surface, with the “Earth’s Treasury” logo and text at the bottom.

    0.97-Carat Golden Yellow Montana Sapphire (Heated)

    $975.00

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    Add to cartDone
  • A 1.16-carat rich golden yellow Montana sapphire (heated) is displayed on a textured gray surface with the words “EARTH’S TREASURY” at the bottom.

    1.16-Carat Rich Golden Yellow Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A round, faceted 1.18-carat steely light blue Montana sapphire (heated) rests on a textured surface. The logo and text “EARTH’S TREASURY” appear at the bottom of the image.

    1.18-Carat Steely Light Blue Montana Sapphire (Heated)

    $2,050.00

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    Add to cartDone
  • A 1.27-carat mint green Montana sapphire (heated) rests on a textured surface, with the words “EARTH’S TREASURY” and a hexagon logo displayed below it.

    1.27-Carat Mint Green Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A 1.44-carat Spruce Green Montana Sapphire (heated), featuring angular faceting and a greenish-blue hue, is displayed on a metallic, textured surface above the Earth’s Treasury logo.

    1.44-Carat Spruce Green Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 2.02-carat deep peacock blue Montana sapphire (heated), intricately faceted, rests on a textured, light-colored surface. The Earth’s Treasury logo is displayed at the bottom of the image.

    2.02-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A faceted, oval-shaped 1.89-carat Montana sapphire with a clear, reflective surface rests on a textured gray background. "Earth's Treasury" appears below the stone.

    1.89-Carat Near-Colorless Montana Sapphire

    $4,900.00

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    Add to cartDone
  • A 1.35-carat round brilliant-cut Montana sapphire with a light green hue rests on a textured gray surface, accompanied by the text "EARTH'S TREASURY" below.

    1.35-Carat Light Yellowish Green Montana Sapphire

    $1,950.00

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    Add to cartDone
  • A 0.96-carat Montana sapphire (heated), showcasing vibrant blue-green facets, rests on a textured gray surface above the “EARTH’S TREASURY” text and a hexagonal logo.

    0.96-Carat Spruce Green 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.