Testudo

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  • A 2.18-carat heated Montana sapphire is displayed on a textured surface with the text "Earth's Treasury" below.

    2.18-Carat Aqua-Yellow Particolored Montana Sapphire (Heated)

    $5,500.00

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  • A 2.29-carat heated Montana sapphire is displayed on a textured gray surface, with "EARTH'S TREASURY" and a logo shown at the bottom.

    2.29-Carat Teal Blue Montana Sapphire (Heated)

    $4,150.00

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    Add to cartDone
  • A 1.80-carat Montana Sapphire with an oval brilliant cut is showcased on a textured gray surface, featuring the text "Earth's Treasury" at the bottom.

    1.80-Carat Near Colorless Montana Sapphire

    $3,950.00

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    Add to cartDone
  • A round, faceted 1.07-carat Montana Sapphire (Heated) with a rich blue hue rests on a textured gray surface, featuring the "EARTH'S TREASURY" text and a hexagon logo at the bottom.

    1.07-Carat Aqua Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.32-carat heated Montana sapphire sparkles on a textured gray surface, with "EARTH'S TREASURY" and a hexagonal logo displayed at the bottom.

    1.32-Carat Light Aqua Blue Montana Sapphire (Heated)

    $2,250.00

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    Add to cartDone
  • A 1.35-carat Montana Sapphire (heated), oval and blue-green, rests on a textured gray surface with "EARTH'S TREASURY" and a hexagon logo at the bottom.

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

    $2,300.00

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    Add to cartDone
  • A faceted teal and blue 1.12-carat Montana Sapphire (Heated) rests on a textured gray surface, with "EARTH'S TREASURY" below.

    1.12-Carat Rich Teal Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.63-carat heated Montana sapphire with an oval cut and blue-green hue rests on a textured gray surface, with "EARTH'S TREASURY" displayed at the bottom.

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

    $1,950.00

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    Add to cartDone
  • A 2.08-carat heated Montana sapphire with a blue hue rests on a textured gray surface, with the text "EARTH'S TREASURY" at the bottom.

    2.08-Carat Peacock Blue Montana Sapphire (Heated)

    $5,300.00

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    Add to cartDone
  • A 1.20-carat heated Montana sapphire, blue-green in color, rests on a textured gray metallic surface with "EARTH'S TREASURY" displayed at the bottom.

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

    $1,850.00

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    Add to cartDone
  • A 0.94-carat heated Montana sapphire shines on a textured gray surface, with "Earth's Treasury" displayed at the bottom.

    0.94-Carat Rich Blue-Teal Particolored Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 0.94-carat heated Montana sapphire with a faceted blue starburst pattern is displayed on a textured metallic surface, with the "Earth's Treasury" logo beneath.

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

    $1,200.00

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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 1.36-carat heated Montana sapphire, oval faceted and blue, rests on a light textured surface with "EARTH'S TREASURY" at the bottom.

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

    $1,600.00

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    Add to cartDone
  • A faceted 1.62-carat heated Montana sapphire with intricate cuts rests on a textured light surface; the "EARTH'S TREASURY" logo appears at the bottom.

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

    $2,200.00

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    Add to cartDone
  • A 0.97-carat heated Montana sapphire with blue facets rests on a light textured surface, with the Earth's Treasury logo and text shown below.

    0.97-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.48-carat heated Montana sapphire with geometric facets rests on a textured gray surface. The "Earth's Treasury" logo is displayed at the bottom.

    1.48-Carat Rich Blue-Teal Particolored Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • 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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    Add to cartDone
  • A faceted, clear 1.37-carat Montana sapphire is displayed on a textured metallic surface featuring "EARTH'S TREASURY" and a logo at the bottom center.

    1.37-Carat Pale Yellow Montana Sapphire

    $2,000.00

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    Add to cartDone
  • A 0.72-carat, round brilliant Montana sapphire sits on a textured metal surface with "EARTH'S TREASURY" displayed at the bottom.

    0.72-Carat Light Sky Blue Montana Sapphire

    $800.00

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    Add to cartDone
  • A 1.13-carat oval-cut Tanga Garnet with vibrant pink hues rests on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.13-Carat Bubblegum Pink Garnet

    $600.00

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  • A 1.55-carat Tanga garnet is displayed on a textured grey surface, with the "Earth's Treasury" logo beneath it.

    1.55-Carat Rose Pink Garnet

    $800.00

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    Add to cartDone
  • A 1.69-carat Tanga Garnet, faceted in an oval shape, is displayed on a textured metallic surface with the text "EARTH'S TREASURY" at the bottom.

    1.69-Carat Raspberry Pink Garnet

    $850.00

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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.