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Showing 1–24 of 135 resultsSorted by latest

  • A 1.23-carat burnt orange-blue particolored Montana sapphire (heated), round and faceted, displaying vivid orange and brown hues, is set on a textured metallic surface with “EARTH’S TREASURY” branding at the bottom of the image.

    1.23-Carat Burnt Orange-Blue Particolored Montana Sapphire (Heated)

    $1,650.00

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  • A 1.05-carat blue-yellow particolored Montana sapphire (heated), expertly faceted in a trilliant cut, is showcased on a textured surface. The “EARTH’S TREASURY” logo and text are visible at the bottom of the image.

    1.05-Carat Blue-Yellow Particolored Montana Sapphire (Heated)

    $1,300.00

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  • A 0.98-carat colorless-yellow particolored Montana sapphire (heated) rests on a textured surface above the “Earth’s Treasury” logo.

    0.98-Carat Colorless-Yellow Particolored Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 1.46-carat lilac-teal particolored Montana sapphire rests on a textured surface, with the “Earth’s Treasury” logo displayed at the bottom center.

    1.46-Carat Lilac-Teal Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 0.97-carat golden yellow Montana sapphire (heated) with a cushion cut is displayed on a metallic textured surface, with the “Earth’s Treasury” logo and text at the bottom.

    0.97-Carat Golden Yellow Montana Sapphire (Heated)

    $975.00

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  • A 1.00-carat rich blue Montana sapphire (heated), cut in a rectangular faceted shape, rests on a textured gray surface. The logo and text "EARTH'S TREASURY" are displayed at the bottom center.

    1.00-Carat Rich Blue Montana Sapphire (Heated)

    $1,800.00

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  • A 1.03-carat teal blue Montana sapphire (heated) rests on a textured gray surface, with the Earth's Treasury logo appearing at the bottom of the image.

    1.03-Carat Teal Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 0.98-carat teal-yellow particolored Montana sapphire (heated) with a faceted oval shape rests on a textured gray surface, with “Earth’s Treasury” displayed beneath it.

    0.98-Carat Teal-Yellow Particolored Montana Sapphire (Heated)

    $1,150.00

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    Add to cartDone
  • A 1.11-carat sky blue to violet color-change Montana sapphire is placed on a textured grey surface, with the “EARTH’S TREASURY” text and a hexagon logo visible at the bottom.

    1.11-Carat Sky Blue Montana Sapphire (Heated)

    $1,650.00

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  • A 1.30-carat Montana sapphire with a round brilliant cut rests on a textured gray surface, with "Earth's Treasury" visible at the bottom.

    1.30-Carat Near-Colorless Montana Sapphire

    $2,500.00

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    Add to cartDone
  • A 0.96-carat Montana Sapphire with yellow and blue hues rests on a textured gray surface, with the "EARTH'S TREASURY" logo at the bottom center.

    0.96-Carat Near Colorless-Yellow Particolored Montana Sapphire

    $800.00

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    Add to cartDone
  • A 1.18-carat medium blue Montana sapphire, featuring an emerald cut, rests on a textured gray surface. The text "EARTH'S TREASURY" appears at the bottom of the image.

    1.18-Carat Medium Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.30-carat sapphire with a square step cut is displayed on a textured gray surface, with "Earth's Treasury" written at the bottom.

    1.30-Carat Medium Blue Madagascar Sapphire (Heated)

    $2,600.00

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  • A 1.50-carat round, faceted deep red ruby is displayed on a textured surface with the words "EARTH'S TREASURY" and a hexagon logo beneath it.

    1.50-Carat Mozambique Ruby (Heated)

    $10,000.00

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  • A 1.30-carat unheated Ceylon sapphire, round brilliant-cut, rests on a textured metallic surface with the "Earth's Treasury" logo and text below.

    1.30-Carat Deep Violet-Blue Ceylon Sapphire (Unheated)

    $3,100.00

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  • The 1.55-Carat Ceylon Sapphire, a faceted octagonal blue gemstone, is displayed on a textured metallic surface with "EARTH'S TREASURY" at the bottom.

    1.55-Carat Sky Blue Ceylon Sapphire

    $3,400.00

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  • A 1.09-carat Ceylon sapphire, round brilliant-cut and blue, is displayed on a textured, light-colored surface with “EARTH’S TREASURY” at the bottom.

    1.09-Carat Violet Sky Blue Ceylon Sapphire

    $2,400.00

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  • A faceted green 1.09-carat tourmaline with a square cushion cut rests on a textured gray surface; "Earth's Treasury" is printed at the bottom.

    1.09-Carat Green-Aqua Particolored Tourmaline

    $900.00

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  • A 0.86-carat heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    0.86-Carat Teal Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 0.44-carat Colombia Emerald (oiled), oval-shaped and green, is displayed on a textured silvery surface with "EARTH'S TREASURY" at the bottom.

    0.44-Carat Rich Green Colombian Emerald (Oiled)

    $1,200.00

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  • A 1.16-carat round-cut heated Montana sapphire is displayed on a textured, light surface with the "Earth's Treasury" logo and text beneath the gemstone.

    1.16-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.16-carat heated Montana sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with “Earth’s Treasury” at the bottom.

    1.16-Carat Aqua Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.26-carat heated Montana sapphire, round brilliant-cut and blue, stands upright on a textured gray surface with "EARTH'S TREASURY" displayed below.

    1.26-Carat Aqua Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 0.96-carat rectangular blue Montana sapphire (heated) with intricate facets rests on a textured light gray surface. The Earth's Treasury logo appears at the bottom of the image.

    0.96-Carat Aqua 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.