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Showing 1–24 of 51 resultsSorted by latest

  • A 2.72-carat round brilliant-cut Montana sapphire is displayed on a textured gray surface, with "EARTH'S TREASURY" written below.

    2.72-Carat Sky Blue Montana Sapphire

    $10,800.00

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  • A 2.48-carat aqua green-teal particolored Montana sapphire (heated), cut in a rectangular emerald shape, is displayed on a textured surface featuring the "Earth's Treasury" logo at the bottom.

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

    $7,450.00

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  • 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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  • A 1.61-carat green Madagascar sapphire (heated) with hexagonal geometric facets is displayed on a textured surface, with the “EARTH’S TREASURY” logo beneath the stone.

    1.61-Carat Green Madagascar Sapphire (Heated)

    $2,700.00

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  • A 2.26-carat teal Madagascar sapphire, cut in a rectangular shape, is displayed on a textured surface with the “Earth’s Treasury” logo beneath it.

    2.26-Carat Teal Madagascar Sapphire (Unheated)

    $4,950.00

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  • 2.23-Carat Teal Madagascar Sapphire (Heated)

    2.23-Carat Teal Madagascar Sapphire (Heated)

    $4,900.00

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  • A rectangular cushion-cut 3.21-carat rich teal Madagascar sapphire (heated) rests on a textured gray surface with the words “Earth’s Treasury” at the bottom.

    3.21-Carat Rich Teal Madagascar Sapphire (Heated)

    $7,900.00

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    Add to cartDone
  • A 2.05-carat unheated sapphire with an oval cut and pale green hue is displayed on a textured gray surface featuring the Earth’s Treasury logo and text below.

    2.05-Carat Mint Green Madagascar Sapphire (Unheated)

    $4,400.00

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  • A faceted, oval-cut pale pink 2.24-Carat Ceylon Sapphire is displayed on a light textured surface with the Earth’s Treasury logo below.

    2.24-Carat Peach Ceylon Sapphire

    $4,600.00

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  • A 2.03-carat heated blue sapphire with an oval cut rests on a textured gray surface, displayed above the Earth's Treasury logo and name.

    2.03-Carat Rich Blue Ceylon Sapphire (Heated)

    $8,900.00

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    Add to cartDone
  • A 2.34-carat yellowish green Madagascar sapphire (heated), cut in an oval shape, rests on a textured gray surface with the words "Earth's Treasury" below it.

    2.34-Carat Yellowish Green Madagascar Sapphire (Heated)

    $3,800.00

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  • A 2.47-carat heated sapphire, emerald-cut and rectangular, is shown on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    2.47-Carat Royal Blue Ceylon Sapphire (Heated)

    $9,800.00

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    Add to cartDone
  • A 1.72-carat emerald-cut green gemstone is displayed on a textured surface with the Earth's Treasury logo beneath it.

    1.72-Carat Rich Green Zambian Emerald

    $9,100.00

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  • A faceted, oval-cut 2.02-carat pastel pyrope garnet rests on a textured metallic surface featuring the "Earth's Treasury" branding at the bottom.

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

    $1,650.00

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  • A round, faceted 2.50-carat pastel pyrope garnet is displayed on a textured surface with "EARTH'S TREASURY" written below.

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

    $2,000.00

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  • A 2.17-carat Spessartine Garnet, a faceted orange-red gemstone, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    2.17-Carat Rich Orange Spessartine Garnet

    $1,700.00

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  • A 1.10-carat Maine tourmaline, pear-shaped and light blue-green, is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.10-Carat Light Aqua Maine Tourmaline

    $450.00

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  • A 0.98-carat pear-shaped green Colombia emerald (oiled) is displayed on a textured light gray surface with the Earth’s Treasury logo at the bottom.

    0.98-Carat Rich Green Colombian Emerald (Oiled)

    $1,700.00

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  • A 2.24-carat Ceylon Sapphire, round brilliant-cut and blue, is displayed on a textured metallic surface with the "EARTH'S TREASURY" logo and text at the bottom.

    2.24-Carat Sky Blue Ceylon Sapphire

    $6,900.00

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  • A 2.18-carat heated Montana sapphire is displayed on a textured surface with the text "Earth's Treasury" below.

    2.18-Carat Aqua-Yellow Particolored Montana Sapphire (Heated)

    $5,500.00

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  • A faceted light blue 2.19-carat heated Montana sapphire is displayed on a textured surface with "Earth's Treasury" below it.

    2.19-Carat Light Aqua-Yellow Particolored Montana Sapphire (Heated)

    $3,600.00

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    Add to cartDone
  • A 2.30-carat heated Montana sapphire, cut in a faceted oval shape, rests on a textured pale metallic surface with "EARTH'S TREASURY" displayed below.

    2.30-Carat Teal Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 2.30-carat heated Montana sapphire, oval and blue, is displayed on a textured gray surface with "Earth's Treasury" written below.

    2.30-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $5,900.00

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  • A 1.96-carat Madagascar sapphire (heated), pear-shaped and blue, rests on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.96-Carat Deep Royal Blue Ceylon Sapphire (Heated)

    $4,900.00

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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.