1.55

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  • The 1.55-Carat Ceylon Sapphire, a faceted octagonal blue gemstone, is displayed on a textured metallic surface with "EARTH'S TREASURY" at the bottom.

    1.55-Carat Sky Blue Ceylon Sapphire

    $3,400.00

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  • A 1.55-carat, faceted Spessartine Garnet gemstone is shown on a metallic patterned surface with the words "Earth's Treasury" below.

    1.55-Carat Light Orange Spessartine Garnet

    $650.00

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  • A 1.55-carat, oval, faceted Montana sapphire (heated) is showcased on a textured light gray surface with "EARTH'S TREASURY" displayed at the bottom.

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

    $3,400.00

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  • A 1.55-carat Ceylon sapphire, cut in a pear shape with facets, is displayed on a textured surface with "EARTH'S TREASURY" written below.

    1.55-Carat Sky Blue Ceylon Sapphire

    $2,800.00

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  • A 1.55-carat heated Montana sapphire, round brilliant-cut and blue, is displayed upright on a textured gray surface with the "Earth's Treasury" logo below it.

    1.55-Carat Teal Blue Montana Sapphire (Heated)

    $2,650.00

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  • A 1.55-carat heated Montana sapphire is displayed on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.55-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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  • A striking 1.55-carat Ceylon sapphire, oval-cut and displaying vivid cornflower blue hues, lies on a textured gray surface with "EARTH'S TREASURY" printed at the bottom.

    1.55-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $3,200.00

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  • A 1.55-carat Montana sapphire rests on a textured surface with the text "Earth's Treasury" below it.

    1.55-Carat Teal Blue Montana Sapphire

    $3,300.00

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  • A 1.55-carat Tanga garnet is displayed on a textured grey surface, with the "Earth's Treasury" logo beneath it.

    1.55-Carat Rose Pink Garnet

    $800.00

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  • A 1.55-carat heated Montana sapphire, faceted oval and blue, is displayed on a textured light gray surface with "EARTH'S TREASURY" printed below.

    1.55-Carat Peacock Blue Montana Sapphire (Heated)

    $1,850.00

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  • A 1.55-carat oval-cut green spinel rests on a textured light gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.55-Carat Deep Blue-Green Spinel

    $2,800.00

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  • A round, faceted 1.55-carat heated Montana sapphire is displayed on a textured, light-colored surface with "EARTH'S TREASURY" beneath it.

    1.55-Carat Sky Blue Montana Sapphire (Heated)

    $1,850.00

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  • A 1.55-carat heated Montana sapphire with intricate geometric facets rests on a textured light gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

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

    $2,900.00

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  • A round, faceted yellow-green 1.55-carat Australian Sapphire (Heated) rests on a textured gray surface with "Earth's Treasury" text below.

    1.55-Carat Yellow-Green Particolored Australian Sapphire (Heated)

    $1,700.00

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  • A rectangular, dark teal 1.55-carat Australian sapphire (heated) with facets is placed on a textured gray surface. Text below reads "Earth's Treasury.

    1.55-Carat Near Black Australian Sapphire (Heated)

    $950.00

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  • A faceted 1.55-carat heated Australian sapphire in dark blue with geometric cuts rests on a textured surface, marked by the "Earth's Treasury" logo below.

    1.55-Carat Peacock Blue Australian Sapphire (Heated)

    $2,300.00

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  • A faceted, round 1.55-carat heated Montana sapphire with a geometric pattern rests on a textured surface.

    1.55-Carat Peacock Blue Montana Sapphire (Heated)

    $1,850.00

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  • 1.55-Carat Ceylon Sapphire placed on a textured surface.

    1.55-Carat Light Sky Blue Ceylon Sapphire

    $3,100.00

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  • A 1.55-carat Ceylon sapphire in a cushion cut sits on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.55-Carat Light Violet-Blue Ceylon Sapphire

    $3,600.00

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  • 1.55-Carat Deep Violet-Blue Ceylon Sapphire

    1.55-Carat Deep Violet-Blue Ceylon Sapphire

    $4,200.00

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  • 1.55-Carat Rich Blue Umba Sapphire

    1.55-Carat Rich Blue Umba Sapphire

    $1,100.00

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    Add to cartDone
  • A 1.55-carat peacock blue Montana Sapphire (heated), round brilliant-cut, is displayed on a textured gray surface with the text "EARTH'S TREASURY" beneath it.

    1.55-Carat Peacock Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A pear-shaped gemstone in a rich blue hue set against a textured background. The text at the bottom reads "1.55-Carat Rich Blue Montana Sapphire (Heated) from Earth's Treasury.

    1.55-Carat Rich Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • 1.55-Carat Medium Blue Montana Sapphire (Heated)

    1.55-Carat Medium Blue Montana Sapphire (Heated)

    $3,000.00

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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.