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Showing 1–24 of 77 resultsSorted by latest

  • A 0.90-carat round, faceted ruby rests on a textured gray surface. The "EARTH'S TREASURY" logo is displayed at the bottom.

    0.90-Carat Mozambique Ruby (Heated)

    $1,500.00

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  • A 0.98-carat heated Ceylon sapphire, cushion-cut and blue, rests on a textured gray surface featuring the "EARTH'S TREASURY" logo at the bottom.

    0.98-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,100.00

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  • A 0.80-carat heated Montana sapphire, faceted in an oval shape, is displayed on a textured light background with the "EARTH'S TREASURY" text and logo beneath it.

    0.80-Carat Deep Blue Montana Sapphire (Heated)

    $800.00

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  • A 1.12-carat heated Montana sapphire with a cushion cut and blue-green hue rests on a textured grey surface featuring the "Earth's Treasury" logo and text at the bottom.

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

    $1,700.00

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    Add to cartDone
  • A 1.05-carat heated Ceylon sapphire, round brilliant-cut, is displayed on a textured gray surface with "Earth's Treasury" branding at the bottom.

    1.05-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.00-carat heated Montana sapphire, round and faceted, rests on a textured metallic surface with "Earth's Treasury" displayed at the bottom center.

    1.00-Carat Aqua Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 0.92-carat round-cut heated Montana sapphire with multiple facets is displayed on a textured light gray surface. "EARTH'S TREASURY" appears at the bottom.

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

    $900.00

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  • A 0.81-carat heated Montana sapphire with a rich blue hue rests on a textured light gray surface, featuring the "EARTH'S TREASURY" text and a hexagon logo at the bottom.

    0.81-Carat Medium Blue Montana Sapphire (Heated)

    $850.00

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  • A 0.99-carat, round brilliant-cut heated Montana sapphire is displayed on a textured light gray surface, with the "EARTH'S TREASURY" logo and text at the bottom of the image.

    0.99-Carat Pale Aqua-Blue Particolored Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 0.99-carat heated Montana Sapphire, square-cut and blue, sits on a textured, light-colored surface with the Earth’s Treasury logo beneath it.

    0.99-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.05-carat heated Montana sapphire, expertly square-cut with intricate facets, is shown on a textured light gray surface. "EARTH'S TREASURY" is displayed at the bottom.

    1.05-Carat Teal Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A rectangular, faceted 0.83-carat Montana Sapphire with a light gray hue is displayed on a textured, light-colored surface. The text "EARTH'S TREASURY" appears at the bottom.

    0.83-Carat Gray Montana Sapphire

    $800.00

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  • 0.88-Carat Montana Sapphire (Heated), round brilliant-cut, blue gemstone displayed on a textured gray surface with "Earth’s Treasury" logo at the bottom.

    0.88-Carat Teal Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A cushion-cut 1.05-carat heated Montana sapphire in pale blue-green rests on a textured light gray surface featuring the "Earth's Treasury" logo at the bottom.

    1.05-Carat Pale Aqua-Teal Particolored Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 0.75-carat heated Montana sapphire, cushion-cut and blue, is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    0.75-Carat Rich Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.81-carat heated Montana sapphire, round brilliant-cut in blue-green, is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    0.81-Carat Light Aqua Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 0.79-carat Montana Sapphire, round and faceted with pale blue-green hues, rests on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

    0.79-Carat Aqua Blue Montana Sapphire

    $850.00

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    Add to cartDone
  • A faceted 1.08-carat heated Montana sapphire in blue-green rests on a textured surface, with "EARTH’S TREASURY" and its logo visible at the bottom of the image.

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

    $1,200.00

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  • A 0.94-carat heated Montana sapphire with a brilliant round cut rests on a textured gray surface. "EARTH'S TREASURY" appears at the bottom of the image.

    0.94-Carat Teal Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 0.94-carat heated Montana sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    0.94-Carat Teal Blue Montana Sapphire (Heated)

    $1,000.00

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

    0.77-Carat Sky Blue Montana Sapphire (Heated)

    $750.00

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    Add to cartDone
  • A 0.89-carat heated Montana sapphire with a rectangular cut and starburst pattern is shown on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

    0.89-Carat Peacock Blue Montana Sapphire (Heated)

    $950.00

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  • A rectangular, multi-faceted blue 0.72-carat heated Montana sapphire rests on a textured, light surface. "Earth's Treasury" appears at the bottom of the image.

    0.72-Carat Medium Blue Montana Sapphire (Heated)

    $750.00

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    Add to cartDone
  • A 1.27-carat Ceylon Sapphire (heated), expertly square-cut with intricate faceting, sits on a textured surface with the words "EARTH'S TREASURY" below.

    1.27-Carat Violet-Blue Ceylon Sapphire (Heated)

    $2,200.00

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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.