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Showing 1–24 of 78 resultsSorted by latest

  • A 0.99-carat Montana sapphire with blue and yellow hues is shown on a textured gray surface, with the Earth’s Treasury logo at the bottom.

    0.99-Carat Aqua Blue Montana Sapphire

    $1,450.00

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    Add to cartDone
  • A 0.72-carat steely blue-gray particolored Montana sapphire (heated), cut in an oval shape with a faceted surface, is displayed on a textured metallic background, featuring the “Earth’s Treasury” logo at the bottom.

    0.72-Carat Steely Blue-Gray Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.80-carat, rectangular, faceted Montana sapphire (heated) with light yellow and green hues is displayed on a textured, light-colored surface above the Earth’s Treasury logo.

    0.80-Carat Pale Mint Green-Orange Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.77-carat, rectangular faceted Montana sapphire with a pale green hue is displayed on a textured, light-colored surface. The words “EARTH’S TREASURY” appear at the bottom.

    0.77-Carat Pale Mint Green Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.74-carat heated Montana sapphire, faceted in orange, rests on a textured gray surface, with the text “EARTH’S TREASURY” and a hexagonal logo displayed below.

    0.74-Carat Rich Orange Montana Sapphire (Heated)

    $850.00

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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 0.74-carat Montana sapphire with an oval cut and yellow hue is displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

    0.74-Carat Pale Yellow Montana Sapphire

    $700.00

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    Add to cartDone
  • A 1.12-carat royal blue Ceylon sapphire (heated), cut in a round brilliant shape, is displayed on a textured surface with the text “EARTH’S TREASURY” below.

    1.12-Carat Sapphire Royal Blue Ceylon Sapphire (Heated)

    $3,500.00

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    Add to cartDone
  • 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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    Add to cartDone
  • 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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    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 0.99-carat round-cut heated Montana sapphire shown on a textured gray surface, with "EARTH'S TREASURY" at the bottom.

    0.99-Carat Rich Blue 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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    Add to cartDone
  • 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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    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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    Add to cartDone
  • 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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    Add to cartDone
  • 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

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.