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Showing 25–48 of 118 resultsSorted by latest

  • A 1.35-carat Montana Sapphire (heated), oval and blue-green, rests on a textured gray surface with "EARTH'S TREASURY" and a hexagon logo at the bottom.

    1.35-Carat Peacock-Teal Particolored Montana Sapphire (Heated)

    $2,300.00

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  • A 0.96-carat heated Montana sapphire rests on a textured metallic surface with "EARTH'S TREASURY" and a hexagon logo displayed below.

    0.96-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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  • A 1.02-carat heated Montana sapphire gemstone is displayed on a textured gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.02-Carat Teal Blue Montana Sapphire (Heated)

    $1,500.00

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  • A 1.31-carat heated Montana sapphire in blue-green rests on a textured light gray surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.31-Carat Rich Teal Montana Sapphire (Heated)

    $2,900.00

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  • A 1.10-carat heated Montana sapphire, faceted in an oval cut, is shown on a textured light surface with the Earth's Treasury logo below.

    1.10-Carat Near Colorless Montana Sapphire (Heated)

    $1,700.00

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  • A 1.11-carat heated Montana sapphire, round brilliant-cut, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

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

    $1,950.00

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    Add to cartDone
  • A 1.65-carat heated Montana Sapphire, featuring mixed light and dark blue facets, rests on a textured gray surface with the "Earth's Treasury" logo below.

    1.65-Carat Teal Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.23-carat heated Montana sapphire with intricate faceting is displayed on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.23-Carat Teal Montana Sapphire (Heated)

    $1,850.00

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  • A 1.42-carat heated Montana sapphire with multiple facets is shown on a light grey textured surface. The text "EARTH'S TREASURY" appears at the bottom of the image.

    1.42-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 1.46-carat heated Montana sapphire with a complex faceted cut, rectangular shape, and blue hue, displayed on a light textured surface with "EARTH'S TREASURY" below.

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

    $2,950.00

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    Add to cartDone
  • A 0.99-carat cushion-cut Montana Sapphire (heated), light blue in color, rests on a textured gray surface with "Earth's Treasury" displayed at the bottom.

    0.99-Carat Near Colorless Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.08-carat round-cut heated Montana sapphire is displayed on a textured grey surface, featuring the "Earth's Treasury" logo at the bottom.

    1.08-Carat Peacock Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.13-carat heated Montana Sapphire, round and faceted, is shown on a textured light gray surface with the Earth's Treasury logo at the bottom.

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

    $2,000.00

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    Add to cartDone
  • A square-cut, pale yellow 1.14-carat heated Australian sapphire with faceted surfaces is displayed on a textured metallic background, with the "Earth's Treasury" logo at the bottom.

    1.14-Carat Greenish Yellow Australian Sapphire (Heated)

    $1,100.00

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  • A 1.18-carat Ceylon Sapphire (Heated) is displayed on a textured gray surface with the words "Earth's Treasury" beneath it.

    1.18-Carat Sky Blue Ceylon Sapphire (Heated)

    $1,850.00

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  • A 1.44-carat heated Ceylon sapphire with a rectangular, faceted cut is shown on a textured light gray surface, with the "EARTH'S TREASURY" logo and text beneath.

    1.44-Carat Rich Blue-Sky Blue Particolored Ceylon Sapphire (Heated)

    $3,200.00

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  • A 1.13-carat oval-cut Tanga Garnet with vibrant pink hues rests on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.13-Carat Bubblegum Pink Garnet

    $600.00

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  • A round, faceted 1.08-carat heated Montana sapphire with a blue hue rests on a textured, light background, with "Earth's Treasury" written below.

    1.08-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.38-carat heated Montana sapphire, cut in a rectangular blue-green facet, is displayed on a textured light gray surface with "Earth's Treasury" at the bottom.

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

    $2,100.00

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    Add to cartDone
  • A 1.28-carat heated Montana sapphire with an oval cut is shown on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.28-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.03-carat heated Montana sapphire with yellow and green hues rests on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

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

    $1,600.00

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    Add to cartDone
  • A 1.18-carat heated Montana sapphire, round and faceted, is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom of the image.

    1.18-Carat Rich Sky Blue Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A 1.17-carat marquise-cut Mahenge Garnet with a vivid pink hue rests on a textured metallic surface, with the text "EARTH'S TREASURY" displayed at the bottom.

    1.17-Carat Fuchsia Pink Mahenge Garnet

    $700.00

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  • A 1.17-carat grossular garnet, oval and faceted with an orange hue, rests on a textured metallic surface displaying "EARTH'S TREASURY" at the bottom.

    1.17-Carat Light Orange Grossular Garnet

    $450.00

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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.