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  • A 1.91-carat square cushion-cut blue Montana sapphire is displayed on a textured gray surface with "Earth's Treasury" below.

    1.91-Carat Teal-Blue Particolored Montana Sapphire

    $6,400.00

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  • A 1.74-carat Spessartine garnet with vivid orange facets sits on a textured gray surface, featuring the "Earth's Treasury" name and hexagon logo at the bottom.

    1.74-Carat Orange Spessartine Garnet

    $1,300.00

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  • A 2.56-carat cushion-cut spessartine garnet with vivid red hues is shown on a gray, textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

    2.56-Carat Rich Orange Spessartine Garnet

    $2,000.00

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  • A 1.35-carat spessartine garnet, faceted in a vibrant orange-yellow hue, rests on a textured metallic surface with "EARTH'S TREASURY" displayed at the bottom.

    1.35-Carat Light Orange Spessartine Garnet

    $800.00

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  • A 1.85-carat Spessartine garnet sits on a textured gray surface, with the "EARTH'S TREASURY" logo and text displayed beneath the gemstone.

    1.85-Carat Light Orange Spessartine Garnet

    $750.00

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  • A faceted green 1.09-carat tourmaline with a square cushion cut rests on a textured gray surface; "Earth's Treasury" is printed at the bottom.

    1.09-Carat Green-Aqua Particolored Tourmaline

    $900.00

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  • A 1.45-carat teal-blue tourmaline with a square cushion cut is displayed on a textured gray surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.45-Carat Deep Blue-Green Tourmaline

    $1,200.00

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  • A 1.63-carat heated Montana sapphire with a cushion cut is displayed on a textured gray surface, featuring the "Earth's Treasury" logo and text at the bottom.

    1.63-Carat Medium Blue to Purple Color Change Montana Sapphire (Heated)

    $3,100.00

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  • A 1.12-carat heated Montana sapphire with a cushion cut and blue-green hue rests on a textured grey surface featuring the "Earth's Treasury" logo and text at the bottom.

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

    $1,700.00

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  • A 1.58-carat cushion-cut heated Montana sapphire with geometric facets is displayed on a textured gray surface, with the "EARTH'S TREASURY" logo and text below.

    1.58-Carat Sky Blue Montana Sapphire (Heated)

    $2,700.00

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  • A 1.98-carat heated Montana sapphire with a cushion cut in teal blue is showcased on a textured light gray background, featuring the "Earth's Treasury" text below.

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

    $2,950.00

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  • A 2.02-carat heated Montana sapphire with a cushion cut is shown on a textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

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

    $6,700.00

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  • A 3.19-carat heated Montana sapphire, shimmering blue-green, rests on a textured surface with "Earth's Treasury" and its logo visible at the bottom of the image.

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

    $5,100.00

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  • A 3.26-carat, cushion-cut Montana sapphire (heated) in deep blue, displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    3.26-Carat Teal Montana Sapphire (Heated)

    $4,500.00

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  • 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-Aqua Particolored Montana Sapphire (Heated)

    $1,750.00

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  • A faceted, vivid blue 40.58-carat Tanzanite gemstone with geometric cuts rests on a textured surface, labeled "EARTH'S TREASURY" at the bottom.

    40.58-Carat Vivid Bluish Violet Tanzanite

    $32,500.00

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  • A 1.23-carat cushion-cut Montana sapphire (heated) displayed on a textured gray surface, with the text "EARTH'S TREASURY" below.

    1.23-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,850.00

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  • A 0.96-carat heated Montana sapphire, cushion-cut with intricate facets, rests on a textured gray surface. The "EARTH'S TREASURY" logo appears at the bottom.

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

    $1,200.00

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  • A 1.01-carat heated Montana sapphire with a cushion cut is displayed on a light textured surface, with "Earth's Treasury" written below the gemstone.

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

    $1,100.00

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  • A cushion-cut 1.08-carat heated Montana sapphire displayed on a textured light gray surface with "EARTH'S TREASURY" below.

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

    $1,150.00

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  • 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
  • A 0.97-carat Tanga Garnet, cushion-cut and pink, is displayed on a textured gray surface with "Earth's Treasury" at the bottom of the image.

    0.97-Carat Rose Pink Garnet

    $500.00

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  • A vibrant 1.51-carat Tanga Garnet with a square cushion cut rests on a textured gray surface, with the "Earth's Treasury" logo visible at the bottom.

    1.51-Carat Orangey Pink Garnet

    $800.00

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  • The 2.10-Carat Tanga Garnet, cushion-cut and pink, is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    2.10-Carat Fuchsia Pink Garnet

    $950.00

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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.