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Showing 25–48 of 150 resultsSorted by latest

  • A 1.59-carat heated Ceylon sapphire, cut in a faceted oval, rests on a textured light surface with "EARTH'S TREASURY" at the bottom.

    1.59-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $3,600.00

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  • A 1.54-carat heated Montana sapphire is displayed on a textured silver-gray surface with "EARTH'S TREASURY" at the bottom.

    1.54-Carat Medium Blue Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.61-carat heated Montana sapphire, faceted in an oval shape, rests on a textured light gray surface with "EARTH'S TREASURY" beneath.

    1.61-Carat Rich Teal Montana Sapphire (Heated)

    $3,600.00

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    Add to cartDone
  • A 1.68-carat heated Montana sapphire is showcased on a textured surface, with the "Earth's Treasury" logo and text visible at the bottom.

    1.68-Carat Teal Blue Montana Sapphire (Heated)

    $3,500.00

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    Add to cartDone
  • A 1.68-carat heated Montana Sapphire with an oval, faceted cut and blue-green hue is displayed on a textured surface, with the "Earth's Treasury" name and logo beneath.

    1.68-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 1.70-carat heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.70-Carat Rich Teal Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.74-carat heated Montana sapphire with an oval blue-green facet is displayed on a textured light surface, with the Earth's Treasury logo below.

    1.74-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • A 1.70-carat pastel pyrope garnet with an oval cut rests on a textured metallic surface, "EARTH'S TREASURY" visible beneath.

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

    $850.00

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  • A rectangular, faceted 2.01-carat pastel pyrope garnet with visible inclusions sits on a gray patterned background, with "EARTH'S TREASURY" beneath it.

    Light Magenta Purple to Pink Color Change Pastel Pyrope GarnetLight Magenta Purple Pastel Pyrope Garnet

    $1,600.00

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    Add to cartDone
  • A 1.66-carat spessartine garnet, round brilliant-cut, is shown on a textured metallic surface with "EARTH'S TREASURY" beneath it.

    1.66-Carat Light Orange Spessartine Garnet

    $700.00

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  • A rectangular, faceted 2.17-carat heated Montana sapphire with a blue hue is displayed on a textured light surface, featuring the "EARTH'S TREASURY" logo beneath.

    2.17-Carat Peacock Blue Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 1.51-carat heated Montana sapphire, faceted in an oval shape, rests on a textured light gray surface with the “EARTH'S TREASURY” logo below.

    1.51-Carat Aqua-Blue Particolored Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.70-carat heated Montana sapphire with a faceted blue surface rests on textured gray, "EARTH'S TREASURY" logo and text displayed beneath the stone.

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

    $3,600.00

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    Add to cartDone
  • A 1.83-carat Montana Sapphire (Heated), round brilliant-cut and teal in color, is displayed on a textured light surface with "Earth’s Treasury" at the bottom.

    1.83-Carat Spruce-Teal Particolored Montana Sapphire (Heated)

    $5,000.00

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    Add to cartDone
  • A round brilliant-cut 1.03-carat heated Montana sapphire with a vivid blue hue is displayed on a textured grey surface, featuring the text "Earth's Treasury" below.

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

    $1,050.00

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    Add to cartDone
  • A 1.04-carat heated Montana sapphire with a round cut, shown on a textured gray surface, features "Earth's Treasury" at the bottom.

    1.04-Carat Deep Blue to Purple Color Change Montana Sapphire (Heated)

    $1,100.00

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

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

    $1,600.00

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    Add to cartDone
  • A 1.19-carat heated Montana sapphire, expertly square-cut with intricate facets, rests on a textured gray surface. “EARTH’S TREASURY” is displayed at the bottom.

    1.19-Carat Teal Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A round, faceted 1.10-carat heated Montana sapphire with a blue-green hue rests on a textured, light-colored surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.10-Carat Aqua Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.11-carat heated Montana sapphire, round brilliant-cut and blue, displayed on a textured gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.11-Carat Teal Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.16-carat heated Montana sapphire with blue and green hues sits on a textured metallic surface, "Earth's Treasury" displayed below.

    1.16-Carat Pale Aqua Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A faceted blue 1.34-carat heated Montana sapphire rests on a textured surface, with "Earth's Treasury" displayed at the bottom of the image.

    1.34-Carat Teal Blue Montana Sapphire (Heated)

    $1,450.00

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    Add to cartDone
  • A 1.65-carat Montana Sapphire (heated), oval-cut with a starburst pattern, rests on a textured silver-colored surface. "EARTH'S TREASURY" is visible at the bottom.

    1.65-Carat Rich Teal-Aqua Particolored Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.24-carat heated Montana sapphire, square-cut with a faceted surface, is displayed on a textured light background with "EARTH'S TREASURY" shown at the bottom.

    1.24-Carat Rich Teal-Blue Particolored 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.