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Showing 1–24 of 156 resultsSorted by latest

  • A 1.29-carat orange Montana sapphire (heated), faceted in a round shape, is displayed on a textured, light-colored surface with the “Earth’s Treasury” logo below.

    1.29-Carat Orange-Aqua Particolored Montana Sapphire (Heated)

    $950.00

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  • 1.53-carat colorless-yellow particolored Montana sapphire (heated) in a round brilliant cut, featuring yellow and blue hues, displayed on a textured metallic surface with the “Earth’s Treasury” logo and text at the bottom.

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

    $2,600.00

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    Add to cartDone
  • A 1.37-carat blue-yellow particolored Montana sapphire, heated and brilliantly cut in an oval shape, rests on a textured surface. The text “EARTH’S TREASURY” appears at the bottom of the image.

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

    $2,950.00

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  • A rectangular, blue-pink particolored faceted Montana sapphire (1.32 carats, heated) rests on a metallic textured surface. The logo “EARTH’S TREASURY” appears at the bottom of the image.

    1.32-Carat Blue-Pink Particolored Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.33-carat near colorless-orange particolored Montana sapphire, cut in a round faceted shape, displays pale yellow and orange hues as it rests on a textured silver surface. The “Earth’s Treasury” logo appears at the bottom of the image.

    1.33-Carat Near Colorless-Orange Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.40-carat light yellow Montana sapphire (heated), round and faceted, is displayed on a textured, light-colored surface with the “EARTH’S TREASURY” logo beneath it.

    1.40-Carat Light Yellow Montana Sapphire (Heated)

    $1,650.00

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  • A 1.35-carat round brilliant-cut Montana sapphire with a light green hue rests on a textured gray surface, accompanied by the text "EARTH'S TREASURY" below.

    1.35-Carat Light Yellowish Green Montana Sapphire

    $1,950.00

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  • A 1.31-carat heated Mozambique ruby, expertly faceted in an oval cut, is displayed on a textured surface with the Earth’s Treasury logo beneath it.

    1.31-Carat Mozambique Ruby (Heated)

    $9,950.00

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  • A rectangular step-cut 1.53-carat Montana sapphire with a blue-green hue rests on a textured gray surface, accompanied by the text “EARTH’S TREASURY” and a geometric logo below.

    1.53-Carat Teal Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 1.43-carat teal blue Montana sapphire (heated) is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.43-Carat Teal Blue Montana Sapphire (Heated)

    $3,150.00

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    Add to cartDone
  • A 1.80-carat cushion-cut Montana sapphire (heated) rests on a textured surface, with the “Earth’s Treasury” logo and text displayed below it.

    1.80-Carat Rich Teal Blue Montana Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • A faceted, cushion-cut 1.85-carat pale blue-yellow particolored Montana sapphire (heated) rests on a textured surface. The "Earth's Treasury" logo and text are displayed at the bottom of the image.

    1.85-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.66-carat aqua to steely blue-gray color-change Montana sapphire, cut into a round, faceted shape, is displayed upright on a textured surface with the words "Earth's Treasury" below it.

    1.66-Carat Mint Green to Gray Color-Change Montana Sapphire (Heated)

    $3,200.00

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  • A 1.19-carat rich blue to violet color-change Ceylon sapphire is displayed on a textured, metallic surface, with “EARTH’S TREASURY” appearing at the bottom.

    1.19-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A round, faceted 1.76-carat unheated sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" text and logo at the bottom.

    1.76-Carat Teal Madagascar Sapphire (Unheated)

    $2,500.00

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    Add to cartDone
  • A 1.21-carat Montana Sapphire, oval-cut with radiant facets, rests on a textured, light background. "EARTH'S TREASURY" is displayed at the bottom of the image.

    1.21-Carat Teal Blue Montana Sapphire

    $2,800.00

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    Add to cartDone
  • A 1.75-carat heated Montana sapphire, cushion-cut and blue in color, is displayed on a textured gray surface with the Earth's Treasury logo and text visible at the bottom.

    1.75-Carat Teal Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.08-carat oval-cut pink sapphire with multiple facets rests on a textured, light-colored surface. The text "EARTH'S TREASURY" appears at the bottom.

    1.08-Carat Hot Pink Ceylon Sapphire

    $2,700.00

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    Add to cartDone
  • A 1.37-carat heated Montana sapphire, round brilliant-cut and blue, is displayed on a textured metallic surface with the "Earth's Treasury" logo underneath.

    1.37-Carat Rich Teal Montana Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • A faceted, round 1.21-carat color-change garnet is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.21-Carat Deep Violet to Magenta Purple Color Change Garnet

    $1,450.00

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  • A 1.28-carat Spessartine garnet, faceted in an oval shape, is displayed on a textured gray surface with the Earth’s Treasury logo below.

    1.28-Carat Rich Orange Spessartine Garnet

    $1,000.00

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  • A 1.21-carat spessartine garnet with an oval cut rests on a textured gray surface, with "Earth's Treasury" displayed at the bottom of the image.

    1.21-Carat Orange Spessartine Garnet

    $700.00

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    Add to cartDone
  • A 1.37-carat Spessartine Garnet, expertly faceted in an oval cut, is shown on a metallic patterned surface with "EARTH'S TREASURY" at the bottom.

    1.37-Carat Rich Orange Spessartine Garnet

    $1,100.00

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    Add to cartDone
  • A 1.52-carat heated Montana sapphire, round brilliant-cut and teal in color, is displayed upright on a textured gray surface with "Earth's Treasury" at the bottom.

    1.52-Carat Teal Montana Sapphire (Heated)

    $3,000.00

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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.