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  • A 1.76-carat pear-shaped Zambia emerald (oiled) sits on a textured metallic surface, with the "EARTH'S TREASURY" logo displayed at the bottom.

    1.76-Carat Rich Green Emerald (Oiled)

    $6,700.00

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  • A 0.44-carat Colombia Emerald (oiled), oval-shaped and green, is displayed on a textured silvery surface with "EARTH'S TREASURY" at the bottom.

    0.44-Carat Rich Green Colombian Emerald (Oiled)

    $1,200.00

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  • A 0.70-carat Colombia emerald (oiled), faceted and green, rests on a textured metallic surface with "EARTH'S TREASURY" at the bottom.

    0.70-Carat Rich Green Colombian Emerald (Oiled)

    $1,400.00

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  • A 0.75-carat Colombia emerald (oiled), oval-cut, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    0.75-Carat Rich Green Colombian Emerald (Oiled)

    $1,500.00

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  • A 0.81-carat oval-cut Colombia emerald (oiled) rests on a textured metallic surface, with "EARTH'S TREASURY" displayed at the bottom.

    0.81-Carat Rich Green Colombian Emerald (Oiled)

    $1,500.00

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  • A 1.05-carat Colombia emerald (oiled) in an oval cut is displayed on a textured surface, with the Earth’s Treasury logo and text at the bottom.

    1.05-Carat Rich Green Colombian Emerald (Oiled)

    $1,900.00

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  • A 1.17-carat Colombia emerald (oiled), oval-cut and green, rests on a textured gray surface with the Earth's Treasury logo below.

    1.17-Carat Bright Green Colombian Emerald (Oiled)

    $1,300.00

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  • A 1.33-carat oval-cut Colombia emerald (oiled) is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    1.33-Carat Rich Green Colombian Emerald (Oiled)

    $2,700.00

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  • A 1.36-carat Colombia emerald (oiled), oval-cut, is displayed on a textured metallic surface with the "Earth's Treasury" logo beneath.

    1.36-Carat Rich Green Colombian Emerald (Oiled)

    $4,100.00

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  • A 1.40-carat Zambia emerald (oiled) in an oval cut is displayed on a textured surface, with "Earth's Treasury" and a hexagon logo beneath it.

    1.40-Carat Deep Green Emerald (Oiled)

    $5,500.00

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  • A 1.54-carat oval-cut Zambia emerald (oiled) is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.54-Carat Rich Green Emerald (Oiled)

    $3,700.00

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  • A 1.68-carat oval-cut Colombia emerald (oiled) displayed on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.68-Carat Bright Green Colombian Emerald (Oiled)

    $1,900.00

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  • A 1.70-carat Colombia emerald (oiled), cut in a faceted oval shape, rests on a textured gray surface featuring "EARTH'S TREASURY" and a geometric logo below it.

    1.70-Carat Bright Green Colombian Emerald (Oiled)

    $2,000.00

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  • A 1.89-carat, oval-cut Colombia emerald (oiled) rests on a textured surface, with "Earth's Treasury" and a geometric logo displayed beneath it.

    1.89-Carat Bright Green Colombian Emerald (Oiled)

    $2,100.00

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  • A beautiful 1.59-carat Montana Sapphire (Heated) is displayed on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.59-Carat Aqua Blue Montana Sapphire (Heated)

    $1,100.00

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  • A 1.85-carat heated Montana Sapphire rests on a textured, light-colored surface with "EARTH'S TREASURY" visible below.

    1.85-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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  • A Custom ring in platinum with a 1.27-carat Montana sapphire center, surrounded by small clear diamonds, is displayed on a green leaf.The "Celisse" ring in platinum, featuring a 1.27-carat Montana sapphire, is displayed on a rough blue mineral, with the "Earth's Treasury" logo below.

    The “Celisse” Halo Ring

    $2,200.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Josephine" ring in 18K white gold, featuring a 1.60-carat Ceylon sapphire with a prong-set halo of diamonds, is displayed on a blue-green gemstone against a patterned gray background with the "Earth's Treasury" logo below.The "Josephine" ring in 18K white gold, featuring a 1.60-carat Ceylon sapphire with a prong-set halo of diamonds, is displayed on a blue-green gemstone against a patterned gray background with the "Earth's Treasury" logo below.

    The “Josephine” Halo Ring

    $3,100.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • A 1.17-carat Ceylon sapphire with an oval cut and faceted surface rests on a textured gray background labeled "EARTH'S TREASURY" at the bottom.

    1.17-Carat Cornflower-Sky Blue Particolored Ceylon Sapphire

    $2,350.00

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  • A 1.41-carat Ceylon sapphire, oval-cut and light blue, rests on a textured metallic surface with "EARTH'S TREASURY" displayed below.

    1.41-Carat Light Purple Ceylon Sapphire

    $2,800.00

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  • A 1.67-carat Ceylon sapphire, cut in an oval shape, rests on a textured gray surface with "Earth's Treasury" displayed at the bottom.

    1.67-Carat Cornflower Blue Ceylon Sapphire

    $3,400.00

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  • 1.11-carat Ceylon sapphire, oval-cut and blue, displayed on a textured gray surface with "EARTH'S TREASURY" text at the bottom.

    1.11-Carat Sky Blue Ceylon Sapphire

    $1,900.00

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  • A 1.48-carat Ceylon Sapphire in a faceted oval cut rests on a textured gray surface, with "Earth's Treasury" displayed at the bottom.

    1.48-Carat Purple Ceylon Sapphire

    $3,400.00

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  • A 1.72-carat Ceylon Sapphire, oval-cut, rests on a textured gray surface with "EARTH'S TREASURY" and a hexagonal logo at the bottom.

    1.72-Carat Cornflower Blue Ceylon Sapphire

    $4,500.00

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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.