Blue-Green

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  • A faceted pear-shaped 0.82-carat aqua-yellow particolored Montana sapphire (heated) with green and yellow hues rests on a textured surface above the text “Earth’s Treasury.”.

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

    $800.00

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  • A 1.81-carat teal blue-golden yellow particolored Montana sapphire, round and faceted, sits on a textured surface. “Earth’s Treasury” is written at the bottom of the image.

    1.81-Carat Teal Blue-Olive Green Particolored Montana Sapphire (Heated)

    $3,900.00

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  • A 0.85-carat aqua-orange particolored Montana sapphire (heated) with a rectangular faceted cut is displayed on a textured surface above the Earth’s Treasury logo.

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

    $950.00

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    Add to cartDone
  • A round, faceted 1.25-carat opalescent Montana sapphire (heated) with green and yellow hues rests on a textured, light-colored surface. The “EARTH’S TREASURY” logo appears at the bottom of the image.

    1.25-Carat Opalescent Light Aqua-Yellow Particolored Montana Sapphire (Heated)

    $1,250.00

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  • 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 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 1.74-carat aqua-blue particolored Montana sapphire (heated), cut in a rectangular faceted shape, is displayed on a textured gray surface with the “Earth’s Treasury” logo below.

    1.74-Carat Aqua-Blue Particolored Montana Sapphire (Heated)

    $3,900.00

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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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  • A rectangular, multicolored 0.96-carat orange-teal particolored Montana sapphire (heated) rests on a textured, light surface, with the Earth’s Treasury logo visible at the bottom.

    0.96-Carat Orange-Teal Particolored Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.46-carat lilac-teal particolored Montana sapphire rests on a textured surface, with the “Earth’s Treasury” logo displayed at the bottom center.

    1.46-Carat Lilac-Teal Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A rectangular, emerald-cut 2.38-carat deep blue-green heated Montana sapphire rests on a textured light gray surface, with the logo and text “EARTH’S TREASURY” at the bottom.

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

    $4,950.00

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    Add to cartDone
  • A rectangular step-cut 1.45-carat peacock blue Montana sapphire (heated) is placed on a textured surface with the words “EARTH’S TREASURY” and a hexagonal logo below it.

    1.45-Carat Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.23-carat spruce green Montana sapphire (heated), round-cut, showcased on a textured surface with the “Earth’s Treasury” text and hexagonal logo below the gemstone.

    1.23-Carat Spruce Green Montana Sappire (Heated)

    $1,650.00

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    Add to cartDone
  • A 0.90-carat spruce green Montana sapphire (heated), expertly cut in a round brilliant shape, is displayed on a textured light surface. The logo and text “Earth’s Treasury” appear at the bottom of the image.

    0.90-Carat Spruce Green Montana Sapphire (Heated)

    $1,100.00

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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 0.91-carat Montana Sapphire, cut in a rectangular faceted shape with blue and yellow hues, rests on a textured gray surface. "EARTH'S TREASURY" is shown at the bottom.

    0.91-Carat Aqua-Yellow Particolored Montana Sapphire

    $1,100.00

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    Add to cartDone
  • A round, faceted 0.82-carat Montana sapphire with blue-green hues rests on a gray, textured surface, with "Earth's Treasury" shown at the bottom of the image.

    0.82-Carat Teal Montana Sapphire

    $900.00

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    Add to cartDone
  • A 0.77-carat, round, faceted pale blue Montana sapphire is displayed on a textured gray surface with the text "Earth's Treasury" at the bottom.

    0.77-Carat Light Aqua Montana Sapphire

    $750.00

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    Add to cartDone
  • A rectangular, faceted 1.58-carat Montana Sapphire in blue-green rests on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    1.58-Carat Teal Montana Sapphire

    $2,900.00

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    Add to cartDone
  • A rectangular step-cut 1.53-carat Montana sapphire with a blue-green hue rests on a textured gray surface, accompanied by the text “EARTH’S TREASURY” and a geometric logo below.

    1.53-Carat Teal Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 2.04-carat teal blue Montana sapphire (heated), featuring a rectangular step cut, is displayed on a textured metallic surface with the “Earth’s Treasury” logo and text at the bottom.

    2.04-Carat Teal Montana Sapphire (Heated)

    $6,100.00

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    Add to cartDone
  • A 0.89-carat heated Montana sapphire with a rectangular shape and blue-green hue, featuring geometric facets, rests on a textured metallic surface. The Earth’s Treasury logo appears at the bottom of the image.

    0.89-Carat Teal Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 1.32-carat heated Montana sapphire, rectangular and faceted in shape with a deep blue hue, rests on a textured gray surface. The logo “EARTH’S TREASURY” appears at the bottom of the image.

    1.32-Carat Peacock Blue Montana Sapphire (Heated)

    $1,500.00

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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.