1.37

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  • A 1.37-carat Spessartine Garnet, expertly faceted in an oval cut, is shown on a metallic patterned surface with "EARTH'S TREASURY" at the bottom.

    1.37-Carat Rich Orange Spessartine Garnet

    $1,100.00

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  • A 1.37-carat Ceylon sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with the text "Earth's Treasury" below.

    1.37-Carat Light Sky Blue Ceylon Sapphire (Heated)

    $2,950.00

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  • A 1.37-carat heated Montana sapphire, faceted in a pear shape with an orange hue, is displayed on a textured gray surface with the text "Earth's Treasury" below.

    1.37-Carat Golden Orange Montana Sapphire (Heated)

    $2,750.00

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  • A 1.37-carat heated Montana sapphire, rectangular and blue with facet cuts, rests on a textured light surface. "Earth's Treasury" appears at the bottom of the image.

    1.37-Carat Peacock Blue Montana Sapphire (Heated)

    $2,100.00

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  • A 1.37-carat heated Montana sapphire with a round brilliant cut and blue-green color rests on a textured gray surface, with "EARTH'S TREASURY" shown below.

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

    $2,300.00

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  • A 1.37-carat heated Montana sapphire, round and blue with faceted cuts, is displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" and a hexagon logo below.

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,500.00

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  • A 1.37-carat Montana Sapphire, faceted in a light aqua blue hue, is displayed on a textured gray background with the text “Earth’s Treasury” at the bottom.

    1.37-Carat Aqua Montana Sapphire

    $2,700.00

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  • A 1.37-carat heated Montana sapphire with an oval cut rests on a textured gray surface; the "Earth's Treasury" logo appears at the bottom.

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $2,750.00

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  • A 1.37-carat heated Montana sapphire, round brilliant-cut and blue, rests on a textured gray surface with "Earth's Treasury" displayed below.

    1.37-Carat Teal Montana Sapphire (Heated)

    $3,000.00

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  • A 1.37-Carat Ceylon Sapphire (Heated), round and faceted, is shown on a textured light gray surface with "EARTH'S TREASURY" beneath it.

    1.37-Carat Rich Magenta Purple Ceylon Sapphire (Heated)

    $2,050.00

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  • A 1.37-carat heated Ceylon sapphire with a round brilliant cut is displayed on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.37-Carat Colorless Ceylon Sapphire (Heated)

    $2,750.00

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  • A faceted, clear 1.37-carat Montana sapphire is displayed on a textured metallic surface featuring "EARTH'S TREASURY" and a logo at the bottom center.

    1.37-Carat Pale Yellow Montana Sapphire

    $2,000.00

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  • A 1.37-carat heated Montana sapphire with a rectangular, multi-faceted blue-green appearance is displayed on a textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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  • A 1.37-carat heated Montana sapphire, faceted in an oval shape and blue in color, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.37-Carat Violet Purple Montana Sapphire (Heated)

    $2,750.00

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  • A round, faceted 1.37-carat heated Montana Sapphire sits on a textured gray surface with the "EARTH'S TREASURY" logo beneath it.

    1.37-Carat Blue-Gray to Light Purple Color-Change Montana Sapphire (Heated)

    $2,600.00

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  • A faceted, light yellow 1.37-carat heated Montana sapphire is displayed on a patterned gray surface with "EARTH'S TREASURY" text at the bottom.

    1.37-Carat Pale Yellow-Orange Particolored Montana Sapphire (Heated)

    $2,050.00

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  • A 1.37-carat round brilliant-cut heated Montana sapphire sits on a textured light gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.37-Carat Sky Blue Montana Sapphire (Heated)

    $1,650.00

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    Add to cartDone
  • 1.37-Carat Olive Green Australian Sapphire (Heated)

    1.37-Carat Olive Green Australian Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A close-up image of a round, 2.14-carat Robin's Egg Blue Montana Sapphire with intricate facets reflecting light, placed on a textured, gray surface. The text "EARTH'S TREASURY" and a small hexagonal logo are positioned at the bottom of the image.

    1.37-Carat Peacock Blue Montana Sapphire (Heated)

    $2,350.00

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    Add to cartDone
  • 1.37-Carat Deep Blue-Green Montana Sapphire (Heated)

    1.37-Carat Deep Blue-Green Montana Sapphire (Heated)

    $2,300.00

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  • A 1.37-carat medium blue Montana Sapphire (heated), round brilliant-cut, is shown on a textured gray surface with "EARTH'S TREASURY" displayed below.

    1.37-Carat Medium Blue Montana Sapphire (Heated)

    $3,000.00

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  • 1.37-Carat Pale Pink Montana Sapphire

    1.37-Carat Pale Pink Montana Sapphire

    $1,900.00

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  • 1.37-Carat Rich Teal Australian Sapphire (Heated)

    1.37-Carat Rich Teal Australian Sapphire (Heated)

    $2,750.00

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  • A 1.37-carat sky-pale blue particolored Montana Sapphire (heated), cut in a round brilliant style, rests on a textured gray surface with the "Earth's Treasury" logo and text below.

    1.37-Carat Sky-Pale Blue Particolored Montana Sapphire (Heated)

    $2,100.00

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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.