Blue-Green

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  • A 1.31-carat heated Montana sapphire rests on a textured surface with "EARTH'S TREASURY" and a geometric logo beneath it.

    1.31-Carat Teal Blue Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A 1.31-carat heated Montana sapphire, cut in a faceted oval shape, displayed on a light textured surface with "EARTH'S TREASURY" and a logo beneath it.

    1.31-Carat Rich Teal-Peacock Particolored Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A 1.31-carat heated Montana sapphire with a round brilliant cut is displayed on a light textured surface, featuring the "EARTH'S TREASURY" logo and text at the bottom.

    1.31-Carat Teal Blue Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A 1.32-carat heated Montana sapphire, cut in a faceted oval and displaying blue-green hues, rests on a textured light gray surface with the "Earth's Treasury" text at the bottom.

    1.32-Carat Teal Blue-Aqua Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.35-carat heated Montana sapphire is displayed on a light textured surface with the EARTH'S TREASURY logo and text below it.

    1.35-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.35-carat heated Montana sapphire with an oval cut sits atop a textured metallic surface, displaying "Earth's Treasury" at the bottom.

    1.35-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A round, faceted 1.38-carat heated Montana sapphire rests on a textured light gray surface, with "Earth's Treasury" displayed at the bottom.

    1.38-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.40-carat oval-cut Montana sapphire (heated) in blue-green rests on a textured metallic surface with the "EARTH'S TREASURY" logo and text below.

    1.40-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A 1.42-carat heated Montana sapphire, oval-cut and blue, displayed on a textured metallic surface with the "EARTH'S TREASURY" logo at the bottom.

    1.42-Carat Rich Blue-Aqua Particolored Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.43-carat heated Montana sapphire, faceted and oval-shaped, rests on a textured surface; "EARTH'S TREASURY" appears below with a geometric logo.

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

    $2,400.00

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    Add to cartDone
  • A 1.44-carat heated Montana sapphire with blue facets rests on a textured gray surface, with "EARTH'S TREASURY" and a hexagon logo displayed at the bottom.

    1.44-Carat Rich Teal Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A rectangular, blue-green 1.35-carat Montana Sapphire (Heated) is displayed on a textured gray surface with "EARTH'S TREASURY" below.

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

    $2,900.00

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    Add to cartDone
  • A 2.24-carat heated Montana sapphire, emerald-cut in teal-blue with a radiant internal pattern, is shown on a textured gray surface with the "Earth's Treasury" logo below.

    2.24-Carat Rich Teal Montana Sapphire (Heated)

    $6,000.00

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    Add to cartDone
  • A 1.68-carat heated Montana sapphire is showcased on a textured surface, with the "Earth's Treasury" logo and text visible at the bottom.

    1.68-Carat Teal Blue Montana Sapphire (Heated)

    $3,500.00

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    Add to cartDone
  • A 1.68-carat heated Montana Sapphire with an oval, faceted cut and blue-green hue is displayed on a textured surface, with the "Earth's Treasury" name and logo beneath.

    1.68-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 1.70-carat heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.70-Carat Rich Teal Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.74-carat heated Montana sapphire with an oval blue-green facet is displayed on a textured light surface, with the Earth's Treasury logo below.

    1.74-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • A 1.78-carat heated Montana sapphire, round and brilliant-cut, rests on a textured gray surface with "EARTH'S TREASURY" visible at the bottom.

    1.78-Carat Teal-Aqua Particolored Montana Sapphire (Heated)

    $4,050.00

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    Add to cartDone
  • A 0.42-carat color-change garnet gemstone, round and faceted, is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    0.42-Carat Deep Steely Teal to Purple Color Change Garnet

    $350.00

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    Add to cartDone
  • A 0.57-carat Maine Tourmaline, cut in a pear shape with faceted pale green hues, rests on a textured gray surface. The words "EARTH'S TREASURY" appear at the bottom.

    0.57-Carat Light Aqua Maine Tourmaline

    $250.00

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    Add to cartDone
  • A 0.69-carat Maine tourmaline, rectangular and faceted in light blue-green, is shown on a textured gray background with "Earth's Treasury" visible below.

    0.69-Carat Light Aqua Maine Tourmaline

    $300.00

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    Add to cartDone
  • A 0.76-carat Maine tourmaline gemstone rests on a textured gray metallic surface with the text "EARTH'S TREASURY" at the bottom.

    0.76-Carat Light Aqua Maine Tourmaline

    $300.00

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    Add to cartDone
  • The 0.83-Carat Maine Tourmaline, a round faceted light green gemstone, rests on a textured metallic surface with the Earth's Treasury logo below.

    0.83-Carat Light Aqua Maine Tourmaline

    $350.00

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    Add to cartDone
  • A round, faceted 0.85-carat Maine Tourmaline in light teal is displayed on a textured, silvery background with the "Earth's Treasury" logo at the bottom.

    0.85-Carat Light Aqua Maine Tourmaline

    $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.