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  • A faceted oval 0.88-carat yellow-sky blue particolored Montana sapphire (heated) rests on a textured surface, with the text “EARTH’S TREASURY” and a geometric logo displayed below it.

    0.88-Carat Yellow-Sky Blue Particolored Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A 0.76-carat rich orange-colorless particolored Montana sapphire is displayed on a textured gray surface above the text “EARTH’S TREASURY.”.

    0.76-Carat Rich Orange-Pale Yellow Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.96-carat, rectangular, faceted mint green Montana sapphire (heated) is displayed on a textured pale background, with the words “EARTH’S TREASURY” beneath it.

    0.96-Carat Mint Green Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A round, faceted 0.85-carat light orange Montana sapphire (heated) displayed on a textured, light gray surface with the “Earth’s Treasury” logo and text at the bottom.

    0.85-Carat Light Orange Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 0.90-carat spruce green Montana sapphire (heated), expertly cut in a round brilliant shape, is displayed on a textured light surface. The logo and text “Earth’s Treasury” appear at the bottom of the image.

    0.90-Carat Spruce Green Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A round, faceted 0.82-carat Montana sapphire with blue-green hues rests on a gray, textured surface, with "Earth's Treasury" shown at the bottom of the image.

    0.82-Carat Teal Montana Sapphire

    $900.00

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    Add to cartDone
  • A 0.91-carat Montana Sapphire (heated), featuring a blue-green faceted cut, is showcased on a textured gray surface with the Earth’s Treasury logo and name displayed at the bottom.

    0.91-Carat Spruce Green Montana Sapphire (Heated)

    $1,150.00

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    Add to cartDone
  • A round, faceted 1.08-carat peacock blue-teal particolored Montana sapphire (heat) rests on a textured gray surface. The Earth’s Treasury logo and text are displayed at the bottom of the image.

    1.08-Carat Peacock Blue-Teal Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 0.82-carat round brilliant-cut Montana sapphire with a light blue hue is displayed on a textured gray surface featuring the “Earth’s Treasury” logo at the bottom.

    0.82-Carat Pale Aqua Montana Sapphire

    $900.00

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    Add to cartDone
  • A 0.88-carat Montana sapphire with rectangular facets and light green-yellow hues rests on a textured gray surface, with the "Earth’s Treasury" logo and text below.

    0.88-Carat Mint Green Montana Sapphire

    $950.00

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    Add to cartDone
  • A 1.21-carat cushion-cut blue sapphire rests on a textured surface above the “Earth’s Treasury” logo.

    1.21-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 0.50-carat faceted ruby in an oval shape is displayed on a textured gray background with the "Earth's Treasury" logo at the bottom.

    0.50-Carat Mozambique Ruby (Heated)

    $750.00

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    Add to cartDone
  • A cushion-cut, vivid pink 1.41-carat ruby (heated) rests on a textured metallic surface, with the "EARTH'S TREASURY" logo and text displayed at the bottom.

    1.41-Carat Vietnamese Ruby (Heated)

    $6,400.00

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    Add to cartDone
  • A 1.21-carat round, faceted ruby is displayed on a textured, light background with "EARTH'S TREASURY" written below.

    1.21-Carat Mozambique Ruby (Heated)

    $10,800.00

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    Add to cartDone
  • A 1.12-carat round, faceted ruby is displayed on a textured light gray surface. The "EARTH'S TREASURY" logo is shown at the bottom of the image.

    1.12-Carat Mozambique Ruby (Heated)

    $10,000.00

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    Add to cartDone
  • A 0.97-carat rectangular, faceted Spessartine Garnet with an orange hue is shown on a textured gray surface, featuring the "EARTH'S TREASURY" text and hexagon logo below.

    0.97-Carat Orange Spessartine Garnet

    $750.00

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  • A 1.01-carat heated Montana sapphire with a round brilliant cut is showcased on a textured silvery surface, featuring the text "Earth's Treasury" at the bottom.

    1.01-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A 1.08-carat heated Montana sapphire, round and brilliant-cut, is displayed on a textured, light background with the "EARTH'S TREASURY" text and logo below it.

    1.08-Carat Medium-Sky Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.12-carat Ceylon sapphire with a rectangular facet is displayed on a textured gray surface, with "EARTH'S TREASURY" printed below.

    1.12-Carat Light Sky Blue Ceylon Sapphire

    $1,700.00

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    Add to cartDone
  • A 1.05-carat, step-cut rectangular blue Ceylon sapphire (heated) is displayed on a textured gray surface, with "EARTH'S TREASURY" at the bottom.

    1.05-Carat Rich Blue Ceylon Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.07-carat heated Montana sapphire with a round brilliant cut is displayed on a textured gray surface, with "EARTH'S TREASURY" at the bottom.

    1.07-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A round, blue 1.10-carat Montana Sapphire (Heated) rests on a textured, light-colored surface with "EARTH'S TREASURY" at the bottom.

    1.10-Carat Teal Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 0.99-carat round-cut heated Montana sapphire is displayed on a textured gray surface, with "Earth's Treasury" shown at the bottom.

    0.99-Carat Teal Blue Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • A 1.03-carat heated Montana sapphire with a round brilliant cut rests on a textured gray surface. The EARTH'S TREASURY logo appears at the bottom.

    1.03-Carat Rich Blue Montana Sapphire (Heated)

    $1,700.00

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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.