Blue-Green, Peacock

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  • A 1.67-carat heated Montana sapphire with a rectangular cushion cut rests on a textured gray surface displaying the "Earth's Treasury" logo.

    1.67-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.17-carat heated Montana sapphire rests on a textured gray surface, with the "Earth's Treasury" logo and text at the bottom.

    1.17-Carat Peacock Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A faceted, pear-shaped blue 1.18-carat Montana sapphire rests on a textured, light-colored surface; "Earth's Treasury" is written below the stone.

    1.18-Carat Peacock Blue Montana Sapphire

    $2,200.00

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    Add to cartDone
  • A 1.45-carat heated Montana Sapphire is displayed on a textured gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.45-Carat Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.96-carat faceted Montana sapphire (heated) in deep blue rests on a textured grey surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.96-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $4,800.00

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    Add to cartDone
  • A 1.07-carat heated Montana sapphire, round-cut and blue, rests on a textured metal surface featuring "EARTH'S TREASURY" and a hexagon logo at the bottom of the image.

    1.07-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.08-carat round-cut heated Montana sapphire is displayed on a textured grey surface, featuring the "Earth's Treasury" logo at the bottom.

    1.08-Carat Peacock Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A round, faceted 1.08-carat heated Montana sapphire with a vivid blue hue rests on a textured light surface, the "Earth's Treasury" logo displayed below.

    1.08-Carat Peacock Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.17-carat heated Montana Sapphire, faceted in an oval cut with a vivid blue hue, is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    1.17-Carat Peacock Blue Montana Sapphire (Heated)

    $2,050.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire with a deep blue hue rests on a textured gray surface, with "Earth's Treasury" displayed at the bottom.

    1.25-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,650.00

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    Add to cartDone
  • A 1.94-carat heated Montana sapphire is showcased on a light, textured surface with "EARTH'S TREASURY" displayed at the bottom.

    1.94-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.14-carat heated Montana sapphire is displayed on a textured grey surface, with the text "EARTH'S TREASURY" at the bottom.

    1.14-Carat Peacock Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.66-carat heated Montana sapphire, deep blue and faceted, is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    1.66-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A round, faceted 1.08-carat heated Montana sapphire with a blue hue rests on a textured, light background, with "Earth's Treasury" written below.

    1.08-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.27-carat heated Montana sapphire, oval-cut and blue, is showcased on a light gray textured surface with the Earth’s Treasury logo at the bottom.

    1.27-Carat Peacock Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.55-carat heated Montana sapphire, faceted oval and blue, is displayed on a textured light gray surface with "EARTH'S TREASURY" printed below.

    1.55-Carat Peacock Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.53-carat heated Montana sapphire with an octagonal shape is displayed on a light textured surface, with the text "EARTH'S TREASURY" below.

    1.53-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $3,050.00

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    Add to cartDone
  • A 1.10-carat heated Montana sapphire with a blue, rectangular step-cut is displayed on a light textured surface. The text “EARTH'S TREASURY” appears at the bottom.

    1.10-Carat Peacock Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A rectangular, faceted 1.60-carat heated Montana sapphire with a blue hue is shown on a textured grey surface, the "Earth's Treasury" logo displayed below.

    1.60-Carat Peacock Blue Montana Sapphire (Heated)

    $3,250.00

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    Add to cartDone
  • A 1.37-carat heated Montana sapphire with a rectangular, multi-faceted blue-green appearance is displayed on a textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.28-carat heated Montana sapphire with an oval cut is shown on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.28-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.13-carat heated Montana sapphire, cushion-cut with geometric facets, is displayed on a textured gray surface with the Earth’s Treasury logo at the bottom.

    1.13-Carat Peacock Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.64-carat heated Montana sapphire with a cushion cut is showcased on a textured light gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.64-Carat Peacock Blue Montana Sapphire (Heated)

    $4,050.00

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    Add to cartDone
  • A faceted, oval 1.75-carat Montana Sapphire (heated) is showcased on a textured gray surface with "EARTH'S TREASURY" text at the bottom.

    1.75-Carat Peacock Blue Montana Sapphire (Heated)

    $2,350.00

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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.