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Showing 25–48 of 159 resultsSorted by latest

  • A 1.67-carat heated Montana sapphire, cut in a round brilliant shape, is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.67-Carat Light Aqua Blue Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A round, faceted 1.68-carat heated Montana sapphire with a vibrant blue hue rests on a textured grey surface, with the "Earth's Treasury" logo and text visible at the bottom of the image.

    1.68-Carat Light Aqua Blue Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.69-carat heated Montana sapphire in a round brilliant cut is showcased on a light textured surface with the "Earth's Treasury" logo displayed at the bottom.

    1.69-Carat Rich Teal Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • A 1.35-carat rectangular, faceted Montana Sapphire (heated) is displayed on a light textured surface with the text "EARTH'S TREASURY" below it.

    1.35-Carat Aqua Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.37-carat heated Montana sapphire, rectangular and blue with facet cuts, rests on a textured light surface. "Earth's Treasury" appears at the bottom of the image.

    1.37-Carat Peacock Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A rectangular, faceted blue 1.49-carat Montana Sapphire (Heated) rests on a textured surface featuring the "EARTH'S TREASURY" text and logo at the bottom.

    1.49-Carat Teal Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 2.27-carat heated Ceylon sapphire, round brilliant-cut, displayed on a patterned metallic surface with the text "EARTH'S TREASURY" below.

    2.27-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $5,600.00

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    Add to cartDone
  • A 1.61-carat heated Montana sapphire, round brilliant-cut and blue in color, displayed on a textured gray surface with the "Earth's Treasury" logo and text below.

    1.61-Carat Teal Blue Montana Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A 1.38-carat heated Montana sapphire, cut in a rectangular teal-blue shape with facets, is displayed on a textured gray surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.38-Carat Aqua Montana Sapphire (Heated)

    $2,350.00

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    Add to cartDone
  • A 1.32-carat heated Montana sapphire is shown on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.32-Carat Peacock Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.37-carat heated Montana sapphire with an oval cut rests on a textured gray surface; the "Earth's Treasury" logo appears at the bottom.

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $2,750.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire, round and blue-green, is displayed on a textured metallic surface with the Earth’s Treasury logo below.

    1.39-Carat Aqua Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.29-carat heated Montana sapphire, round and blue-green, is displayed on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    1.29-Carat Light Aqua Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.33-carat heated Montana sapphire is showcased on a textured gray surface with "EARTH'S TREASURY" and a logo at the bottom.

    1.33-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A round, faceted 1.39-carat Montana Sapphire (Heated) with a blue hue rests on a textured gray surface. The "Earth's Treasury" logo and text are displayed at the bottom of the image.

    1.39-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A faceted oval light blue 1.42-carat heated Montana sapphire rests on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.42-Carat Near Colorless Montana Sapphire (Heated)

    $1,550.00

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    Add to cartDone
  • A 1.35-carat blue-green faceted Montana sapphire (heated) is showcased on a textured gray surface, with "EARTH'S TREASURY" text beneath it.

    1.35-Carat Aqua Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire with blue and yellow hues is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.21-Carat Light Aqua-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.31-carat heated Montana sapphire in blue-green rests on a textured light gray surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.31-Carat Rich Teal Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.60-carat heated Montana sapphire, round brilliant-cut and blue, is displayed on a textured light gray surface with "EARTH’S TREASURY" at the bottom.

    1.60-Carat Peacock Blue Montana Sapphire (Heated)

    $4,000.00

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    Add to cartDone
  • A 1.38-carat Montana sapphire with faceted blue hues is displayed on a textured gray surface, with the Earth's Treasury logo beneath it.

    1.38-Carat Sky Blue Montana Sapphire

    $3,250.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire, cut in a round geometric style, sits on a textured gray surface. The "Earth's Treasury" logo is displayed below.

    1.25-Carat Teal Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.29-carat heated Montana sapphire with a faceted blue appearance is shown on a textured metallic surface, featuring "EARTH'S TREASURY" at the bottom of the image.

    1.29-Carat Rich Sky Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.36-carat heated Montana sapphire with a faceted geometric cut rests on a textured light gray surface. The "EARTH'S TREASURY" logo is visible at the bottom of the image.

    1.36-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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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.