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  • A 1.21-carat yellow-colorless particolored Montana sapphire (heated) rests on a textured, light-colored surface. The logo and text “Earth’s Treasury” appear at the bottom of the image.

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

    $1,700.00

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    Add to cartDone
  • A 1.29-carat orange Montana sapphire (heated), faceted in a round shape, is displayed on a textured, light-colored surface with the “Earth’s Treasury” logo below.

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

    $950.00

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    Add to cartDone
  • A 1.19-carat Violet-Lavender-Orange particolored Montana sapphire, round and faceted, rests on a textured gray surface. The Earth’s Treasury logo is visible at the bottom of the image.

    1.19-Carat Violet-Pink-Orange Particolored Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A round, faceted 1.51-carat gray Montana sapphire with dark blue and green hues sits on a textured surface, with “EARTH’S TREASURY” written below the gem.

    1.51-Carat Gray Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • 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 faceted oval 0.88-carat orange-red Montana sapphire (heated) rests on a textured gray surface, with the text “EARTH’S TREASURY” and a hexagon logo at the bottom.

    0.88-Carat Orange-Red Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 2.30-carat deep blue-yellow particolored Montana sapphire, cut in a faceted oval shape, rests on a textured, light-colored surface. “Earth’s Treasury” appears at the bottom of the image.

    2.30-Carat Deep Blue-Yellow Particolored Montana Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • A 1.50-carat golden yellow-colorless particolored Montana sapphire is displayed on a textured surface, with the text “EARTH’S TREASURY” and a hexagon logo at the bottom.

    1.50-Carat Golden Yellow-Colorless Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.69-carat steel blue-purple particolored Montana sapphire (heated), faceted in an oval shape, rests on a textured metallic surface with the Earth’s Treasury logo below.

    1.69-Carat Steel Blue-Purple Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 0.85-carat peach-orange particolored Montana sapphire (heated), cut in a round brilliant style, is displayed on a textured surface with the “Earth’s Treasury” logo and text visible at the bottom of the image.

    0.85-Carat Peach-Orange Particolored Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • A 1.09-carat rich orange-aqua particolored Montana sapphire (heated), faceted in a round cut, displays its vibrant golden-orange tones atop a textured gray surface, with the “EARTH’S TREASURY” branding and logo featured at the bottom.

    1.09-Carat Rich Orange-Aqua Particolored Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 2.35-carat rich teal-blue particolored Montana sapphire (heated) rests on a textured surface with the Earth’s Treasury logo and text visible at the bottom.

    2.35-Carat Rich Teal-Blue Particolored Montana Sapphire (Heated)

    $6,600.00

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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 0.85-carat mint green-orange particolored Montana sapphire (heated) is displayed on a textured surface with the text “EARTH’S TREASURY” at the bottom.

    0.85-Carat Mint Green-Orange Particolored Montana Sapphire (Heated)

    $700.00

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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 0.77-carat orange-purple particolored Montana sapphire (heated), cut in a faceted oval shape, is displayed on a textured light surface with the text “Earth’s Treasury” at the bottom.

    0.77-Carat Orange-Purple Particolored Montana Sapphire (Heated)

    $900.00

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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 1.07-carat pale blue-yellow particolored Montana sapphire (heated), cut in a round brilliant style, rests on a textured surface; the “Earth’s Treasury” logo appears at the bottom.

    1.07-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $1,800.00

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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 1.61-carat purple-orange particolored Montana sapphire (heated) with striking blue and orange hues rests on a textured metallic surface, while the “EARTH’S TREASURY” logo and text appear at the bottom.

    1.61-Carat Purple-Orange Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A faceted oval 0.88-carat yellow-sky blue particolored Montana sapphire (heated) rests on a textured surface, with the text “EARTH’S TREASURY” and a geometric logo displayed below it.

    0.88-Carat Yellow-Sky Blue Particolored Montana Sapphire (Heated)

    $950.00

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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.