Rock Creek, Montana

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  • A 1.16-carat heated Montana Sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.16-Carat Teal Montana Sapphire (Heated)

    $2,050.00

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  • 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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  • A 0.68-carat Montana sapphire, pear-shaped and faceted with a light purple hue, rests on a textured metallic surface. "EARTH'S TREASURY" appears at the bottom.

    0.68-Carat Lavender Montana Sapphire

    $700.00

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  • A round, faceted yellow-orange 1.44-carat Montana sapphire rests on a textured surface, with the label "Earth's Treasury" at the bottom.

    1.44-Carat Yellow-Orange Particolored Montana Sapphire

    $2,800.00

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  • A 1.33-carat Montana sapphire, faceted in an oval shape with blue and pink hues, rests on a light-colored textured surface. "Earth's Treasury" is written at the bottom.

    1.33-Carat Gray-Purple-Pink Particolored Montana Sapphire

    $3,250.00

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  • A 1.55-carat Montana sapphire rests on a textured surface with the text "Earth's Treasury" below it.

    1.55-Carat Teal Blue Montana Sapphire

    $3,300.00

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    Add to cartDone
  • A 1.18-carat faceted Montana sapphire (heated) rests on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.18-Carat Rich Teal Montana Sapphire (Heated)

    $1,250.00

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  • A 1.35-carat heated Montana sapphire, round and faceted in a blue-green hue, is displayed on a textured light gray surface with the Earth’s Treasury logo at the bottom.

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

    $2,700.00

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    Add to cartDone
  • A 1.18-carat heated Montana Sapphire is displayed on a textured light gray surface, with "EARTH'S TREASURY" and a hexagon logo below.

    1.18-Carat Rich Blue Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • A 1.22-carat heated Montana sapphire, faceted in an oval cut and blue in color, rests on a textured, light surface featuring the "EARTH'S TREASURY" logo below.

    1.22-Carat Teal Montana Sapphire (Heated)

    $1,300.00

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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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  • A 1.25-carat heated Montana sapphire with blue-green facets rests on a textured gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.25-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $1,300.00

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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 1.28-carat heated Montana sapphire gemstone is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    1.28-Carat Rich Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.28-carat oval-cut blue-green Montana sapphire (heated) rests on a textured gray surface. "Earth's Treasury" logo and text are visible at the bottom of the image.

    1.28-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $2,250.00

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    Add to cartDone
  • A 1.30-carat heated Montana sapphire is displayed on a textured gray surface, with the "EARTH'S TREASURY" text and logo at the bottom.

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

    $2,600.00

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    Add to cartDone
  • A 1.31-carat heated Montana sapphire with a radiant cut rests on a textured gray surface, with the Earth's Treasury logo displayed at the bottom.

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

    $1,600.00

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    Add to cartDone
  • A faceted oval blue 1.32-carat heated Montana sapphire rests on a textured silver surface, with "Earth's Treasury" at the bottom.

    1.32-Carat Sky Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.34-carat heated Montana sapphire, faceted in an oval shape, rests on a textured metallic surface with "EARTH'S TREASURY" and a logo visible at the bottom.

    1.34-Carat Teal Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.35-carat heated Montana sapphire, round and faceted, is shown on a textured gray surface with "Earth's Treasury" beneath it.

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

    $2,300.00

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    Add to cartDone
  • A round, faceted 1.39-carat heated Montana sapphire is displayed on a textured light gray surface, with "Earth’s Treasury" branding at the bottom.

    1.39-Carat Medium Blue Montana Sapphire (Heated)

    $1,650.00

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    Add to cartDone
  • A 1.41-carat heated Montana sapphire, cut in a faceted oval shape, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

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

    $1,700.00

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    Add to cartDone
  • A 1.41-carat heated Montana sapphire, faceted in an oval blue-green shape, is shown on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.41-Carat Teal Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.44-carat heated Montana sapphire with a complex cut rests on a textured gray surface, displaying the "Earth's Treasury" logo and text at the bottom.

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

    $2,900.00

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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.