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Showing 1–24 of 84 resultsSorted by latest

  • A round, faceted 1.50-carat mint green Montana sapphire (heated) with greenish-yellow hues is displayed on a textured light surface, featuring the “Earth’s Treasury” logo and text at the bottom.

    1.50-Carat Mint Green Montana Sapphire (Heated)

    $3,300.00

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  • A 2.02-carat deep peacock blue Montana sapphire (heated), intricately faceted, rests on a textured, light-colored surface. The Earth’s Treasury logo is displayed at the bottom of the image.

    2.02-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A faceted, oval-shaped 1.89-carat Montana sapphire with a clear, reflective surface rests on a textured gray background. "Earth's Treasury" appears below the stone.

    1.89-Carat Near-Colorless Montana Sapphire

    $4,900.00

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    Add to cartDone
  • A 1.47-carat Montana sapphire, expertly cut in a round brilliant style, rests on a textured gray surface with "Earth's Treasury" displayed at the bottom.

    1.47-Carat Near-Colorless Montana Sapphire

    $3,400.00

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    Add to cartDone
  • A 1.98-carat teal blue Montana sapphire (heated) with a round brilliant cut is displayed on a textured gray surface, with the “EARTH’S TREASURY” text and logo beneath it.

    1.98-Carat Teal Montana Sapphire (Heated)

    $4,650.00

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    Add to cartDone
  • A 1.95-carat peacock-yellow particolored Montana sapphire (heated) with an octagonal cut is displayed on a textured gray surface, with the “EARTH’S TREASURY” logo and text at the bottom of the image.

    1.95-Carat Peacock-Yellow Particolored Montana Sapphire (Heated)

    $4,150.00

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    Add to cartDone
  • 2.08-carat oval-cut pink sapphire displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    2.08-Carat Bubblegum Pink Madagascar Sapphire (Heated)

    $7,200.00

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    Add to cartDone
  • A 2.21-carat sky blue to violet color-change Ceylon sapphire (heat-treated), cut in an oval shape, is showcased on a textured, light-colored surface with the “Earth’s Treasury” logo and text at the bottom.

    2.21-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • 2.23-Carat Teal Madagascar Sapphire (Heated)

    2.23-Carat Teal Madagascar Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • A 3.00-carat rich cornflower blue Ceylon sapphire (heated) with an emerald cut lies on a textured metallic surface, with “EARTH’S TREASURY” text and logo beneath it.

    3.00-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $10,900.00

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    Add to cartDone
  • 2.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    2.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $8,800.00

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    Add to cartDone
  • A 2.04-carat Royal Blue Ceylon Sapphire (heated) in a faceted oval cut rests on a textured light surface, with the words “Earth’s Treasury” displayed underneath.

    2.04-Carat Royal Blue Ceylon Sapphire (Heated)

    $6,900.00

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    Add to cartDone
  • A 2.30-carat cornflower blue Ceylon sapphire gemstone rests on a textured silver surface, featuring the “Earth’s Treasury” text and logo at the bottom of the image.

    2.30-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 2.04-carat Mozambique ruby (heated), expertly cut in an oval shape, is displayed on a textured gray surface, with the "Earth's Treasury" logo and text at the bottom of the image.

    2.04-Carat Red Mozambique Ruby (Heated)

    $18,500.00

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    Add to cartDone
  • A faceted round 2.31-carat deep peacock blue Montana sapphire (heated) rests on a textured surface. The logo and text "EARTH'S TREASURY" appear at the bottom of the image.

    2.31-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $5,900.00

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    Add to cartDone
  • A 2.37-carat sky blue Ceylon sapphire (heated), faceted in a cushion cut, is displayed on a textured light surface with the "Earth's Treasury" logo at the bottom of the image.

    2.37-Carat Sky Blue Ceylon Sapphire (Heated)

    $5,700.00

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    Add to cartDone
  • A 2.01-carat pastel pyrope garnet, faceted in an oval cut, is displayed on a textured gray surface with the words "EARTH'S TREASURY" at the bottom.

    2.01-Carat Light Magenta Purple to Pink Color Change Pastel Pyrope Garnet

    $1,600.00

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    Add to cartDone
  • A 1.74-carat Spessartine garnet with vivid orange facets sits on a textured gray surface, featuring the "Earth's Treasury" name and hexagon logo at the bottom.

    1.74-Carat Orange Spessartine Garnet

    $1,300.00

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    Add to cartDone
  • A 1.38-carat Spessartine Garnet, round and faceted with a vibrant orange hue, rests on a textured gray surface above the words "EARTH'S TREASURY.

    1.38-Carat Orange Spessartine Garnet

    $1,100.00

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    Add to cartDone
  • A faceted 1.96-Carat Spessartine Garnet gemstone is showcased on a textured gray surface, with the text "Earth's Treasury" and a geometric logo positioned beneath the stone.

    1.96-Carat Orange Spessartine Garnet

    $1,000.00

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    Add to cartDone
  • A 1.63-carat heated Montana sapphire with a cushion cut is displayed on a textured gray surface, featuring the "Earth's Treasury" logo and text at the bottom.

    1.63-Carat Medium Blue to Purple Color Change Montana Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A round, faceted blue-green 1.49-carat Montana Sapphire (heated) is displayed on a textured, light-colored surface, with "EARTH'S TREASURY" at the bottom.

    1.49-Carat Rich Teal Montana Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • A 2.18-carat heated Montana sapphire with blue and purple hues, cut in a faceted oval shape, rests on a textured surface. "Earth's Treasury" is visible at the bottom of the image.

    2.18-Carat Steely Blue-Violet Particolored Montana Sapphire (Heated)

    $6,550.00

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    Add to cartDone
  • A 1.37-carat Ceylon sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with the text "Earth's Treasury" below.

    1.37-Carat Light Sky Blue Ceylon Sapphire (Heated)

    $2,950.00

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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.