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Showing 1–24 of 139 resultsSorted by latest

  • A 2.30-carat deep blue-yellow particolored Montana sapphire, cut in a faceted oval shape, rests on a textured, light-colored surface. “Earth’s Treasury” appears at the bottom of the image.

    2.30-Carat Deep Blue-Yellow Particolored Montana Sapphire (Heated)

    $4,900.00

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  • A 2.35-carat rich teal-blue particolored Montana sapphire (heated) rests on a textured surface with the Earth’s Treasury logo and text visible at the bottom.

    2.35-Carat Rich Teal-Blue Particolored Montana Sapphire (Heated)

    $6,600.00

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  • A 2.15-carat mint green-yellow particolored Montana sapphire (heated) is displayed on a textured silver surface with the text “EARTH’S TREASURY” below.

    2.15-Carat Mint Green-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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  • A 1.83-carat pale mint green Montana sapphire (heated), cut in a round faceted shape, rests on a textured gray surface above the “Earth’s Treasury” text and logo.

    1.83-Carat Pale Mint Green Montana Sapphire (Heated)

    $3,950.00

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  • 1.43-carat rich orange Montana sapphire (heated), round faceted, displayed on a textured light surface with the “EARTH’S TREASURY” logo and text at the bottom.

    1.43-Carat Rich Orange Montana Sapphire (Heated)

    $1,700.00

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  • A 1.43-carat steely sky blue Montana sapphire (heated) with a round brilliant cut is displayed on a light textured surface. The Earth’s Treasury logo appears at the bottom.

    1.43-Carat Steely Sky Blue Montana Sapphire (Heated)

    $2,850.00

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  • A round, faceted 1.42-carat Mozambique ruby (heated) sits on a textured surface, with the text “Earth’s Treasury” and a logo below.

    1.42-Carat Mozambique Ruby (Heated)

    $2,800.00

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  • A 1.67-carat blue-green particolored Montana sapphire (heated), faceted in a pear shape, rests on a textured gray surface with the text "EARTH'S TREASURY" visible below the gem.

    1.67-Carat Blue-Green Particolored Montana Sapphire (Heated)

    $4,150.00

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  • A 1.92-carat heated Montana sapphire, expertly faceted in an oval cut and displaying a pale green hue, is showcased on a textured gray surface with the “EARTH’S TREASURY” logo and text beneath it.

    1.92-Carat Rich Mint Green Montana Sapphire (Heated)

    $4,500.00

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  • A 1.49-carat teal blue to violet color-change Montana sapphire with faceted cuts displayed on a textured light background, featuring the "Earth's Treasury" logo and text at the bottom.

    1.49-Carat Teal to Violet Color-Change Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 2.09-carat unheated Sapphire, rectangular and faceted with a purple hue, displayed on a textured light background with "Earth's Treasury" written beneath.

    2.09-Carat Purple Madagascar Sapphire (Unheated)

    $8,300.00

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  • A 2.04-carat green-teal particolored Madagascar sapphire (heated), cut in a rectangular emerald shape, is displayed on a textured light surface with the Earth’s Treasury logo beneath it.

    2.04-Carat Green-Teal Particolored Madagascar Sapphire (Heated)

    $3,600.00

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  • 2.13-carat colorless-yellow particolored Ceylon sapphire (heated), oval-cut and showcased against a textured gray background with Earth’s Treasury branding at the bottom, featuring striking yellow and blue hues.

    2.13-Carat Colorless-Yellow Particolored Ceylon Sapphire (Heated

    $4,200.00

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  • A 1.44-carat Montana sapphire, round and faceted with a light blue hue, rests on a textured grey surface featuring the "Earth's Treasury" branding at the bottom.

    1.44-Carat Light Aqua Blue Opalescent Montana Sapphire

    $2,800.00

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  • 1.04-Carat Emerald gemstone, round faceted and green, shown on a metallic background with "Earth's Treasury" text and logo at the bottom.

    1.04-Carat Rich Green Zambian Emerald

    $2,700.00

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  • 2.40-carat cornflower blue Ceylon sapphire (heated) in a cushion cut, showcased on a textured surface with the "Earth's Treasury" logo at the bottom.

    2.40-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $7,250.00

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  • A rectangular, emerald-cut 3.23-carat Madagascar sapphire (heated) in a vivid blue-green hue rests on a textured gray surface, with the text "EARTH'S TREASURY" visible below the gem.

    3.23-Carat Spruce Green Madagascar Sapphire (Heated)

    $8,500.00

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  • A 1.15-carat round, faceted Ceylon sapphire in light blue is displayed on a textured surface with the Earth’s Treasury logo at the bottom.

    1.15-Carat Sky Blue Ceylon Sapphire

    $2,800.00

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  • A 1.46-carat unheated Ceylon sapphire with an oval cut is displayed on a textured gray surface, featuring the "Earth's Treasury" logo below.

    1.46-Carat Deep Purple Ceylon Sapphire (Unheated)

    $5,300.00

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  • A 2.24-carat heated Montana sapphire, emerald-cut in teal-blue with a radiant internal pattern, is shown on a textured gray surface with the "Earth's Treasury" logo below.

    2.24-Carat Rich Teal Montana Sapphire (Heated)

    $6,000.00

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  • A 2.51-carat faceted oval ruby rests on a textured surface, with "EARTH'S TREASURY" and a hexagonal logo displayed at the bottom.

    2.51-Carat Mozambique Ruby (Heated)

    $17,500.00

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  • A 1.45-carat heated sapphire with an octagonal cut is displayed on a textured gray surface, with "EARTH'S TREASURY" printed below.

    1.45-Carat Medium Blue Sapphire (Heated)

    $1,500.00

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  • A 1.92-carat pastel pyrope garnet with an oval cut is displayed on a gray textured surface, featuring the "EARTH'S TREASURY" text at the bottom.

    1.92-Carat Magenta Purple to Hot Pink Color Change Pastel Pyrope Garnet

    $950.00

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  • A 2.16-carat pastel pyrope garnet, faceted in an oval shape, rests on a textured metallic surface featuring the "EARTH'S TREASURY" text and logo below.

    2.16-Carat Magenta Purple to Hot Pink Color Change Pastel Pyrope Garnet

    $1,750.00

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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.