Blue-Green, Aqua

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  • A 1.26-carat heated Montana Sapphire, round brilliant-cut and blue, displayed on a textured light gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.26-Carat Aqua Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.46-carat heated Montana sapphire with a round brilliant cut rests on a textured metallic surface, "EARTH'S TREASURY" displayed below.

    1.46-Carat Aqua Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.52-carat heated Montana sapphire, round brilliant-cut and blue, rests on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.52-Carat Aqua Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.01-carat heated Montana sapphire with a cushion cut is displayed on a light textured surface, with "Earth's Treasury" written below the gemstone.

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

    $1,100.00

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    Add to cartDone
  • A cushion-cut 1.08-carat heated Montana sapphire displayed on a textured light gray surface with "EARTH'S TREASURY" below.

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

    $1,150.00

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    Add to cartDone
  • A rectangular, faceted light blue 0.93-carat Montana sapphire (heated) is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    0.93-Carat Pale Aqua Montana Sapphire (Heated)

    $700.00

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  • A rectangular, faceted 1.13-carat heated Montana sapphire is showcased on a textured light gray surface with "EARTH'S TREASURY" written beneath it.

    1.13-Carat Aqua Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 0.99-carat cushion-cut Montana Sapphire (heated), light blue in color, rests on a textured gray surface with "Earth's Treasury" displayed at the bottom.

    0.99-Carat Near Colorless Montana Sapphire (Heated)

    $1,050.00

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  • A 1.04-carat heated Montana sapphire, faceted in blue-green, rests on a light, textured surface with "EARTH'S TREASURY" at the bottom.

    1.04-Carat Light Aqua Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire with blue facets rests on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.39-Carat Aqua Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.57-carat heated Montana sapphire is shown on a patterned metallic surface with "Earth's Treasury" visible at the bottom.

    1.57-Carat Aqua Blue Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A 1.00-carat heated Montana sapphire is displayed on a textured gray surface with the "EARTH'S TREASURY" logo and text at the bottom.

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

    $1,750.00

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    Add to cartDone
  • A 1.26-carat oval-cut heated Montana sapphire with intricate facets rests on a textured gray surface, featuring the "EARTH'S TREASURY" text and logo below.

    1.26-Carat Aqua Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.48-carat heated Montana sapphire is displayed on a textured metallic surface, with the "Earth's Treasury" logo and text at the bottom.

    1.48-Carat Rich Aqua Blue Montana Sapphire (Heated)

    $2,950.00

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  • A round-cut 1.35-carat heated Montana sapphire with a faceted surface rests on a textured gray background. "Earth's Treasury" appears at the bottom.

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

    $2,700.00

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    Add to cartDone
  • A rectangular, emerald-cut 1.08-carat heated Montana sapphire rests on a textured gray surface, with the Earth's Treasury logo below.

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

    $1,800.00

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    Add to cartDone
  • A radiant-cut, rectangular 1.09-carat heated Montana sapphire with a blue hue is displayed on a textured surface, with "EARTH'S TREASURY" shown beneath it.

    1.09-Carat Aqua Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.33-carat heated Montana sapphire with a geometric cut rests on a textured gray surface. The "Earth's Treasury" logo appears at the bottom of the image.

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

    $2,650.00

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    Add to cartDone
  • A 1.44-carat heated Montana sapphire with a blue, round geometric cut is displayed on a textured gray surface, with the "Earth's Treasury" logo and text at the bottom.

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

    $2,450.00

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    Add to cartDone
  • A faceted, cushion-cut 1.48-carat Montana sapphire (heated) in blue, displayed on a textured light gray surface with the "Earth's Treasury" logo at the bottom.

    1.48-Carat Aqua Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.20-carat heated Montana sapphire, cut in a faceted oval and displaying blue-green hues, rests on a textured gray surface with "EARTH'S TREASURY" shown at the bottom.

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

    $2,100.00

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    Add to cartDone
  • A 1.22-carat heated Montana sapphire with a blue-green hue is displayed on a textured light gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

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

    $2,150.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire with intricate facets rests on a textured metallic surface; the "EARTH'S TREASURY" logo is visible at the bottom.

    1.25-Carat Aqua Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A round, faceted 1.36-carat Montana Sapphire (heated) with a blue hue is displayed on a textured, light background featuring "Earth's Treasury" at the bottom.

    1.36-Carat Sky Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,600.00

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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.