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  • A faceted oval blue 1.32-carat heated Montana sapphire rests on a textured silver surface, with "Earth's Treasury" at the bottom.

    1.32-Carat Sky Blue Montana Sapphire (Heated)

    $1,600.00

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  • A 2.54-carat Ceylon sapphire with faceted edges sits on a textured gray surface; "EARTH'S TREASURY" appears at the bottom.

    2.54-Carat Opalescent Sky Blue Ceylon Sapphire

    $8,700.00

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  • A faceted 1.45-carat Ceylon Sapphire with a starburst pattern rests on a textured gray surface, with the "Earth's Treasury" logo displayed at the bottom.

    1.45-Carat Light Bluish Violet to Lavender Color-Change Ceylon Sapphire

    $3,700.00

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  • A 1.62-carat cushion-cut Ceylon Sapphire with intricate facets rests on a textured, light surface. The Earth's Treasury logo is shown below.

    1.62-Carat Sky Blue Ceylon Sapphire

    $4,600.00

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  • A round, brilliant-cut 1.26-Carat Ceylon Sapphire (Heated) rests on a textured light gray surface, with "EARTH’S TREASURY" displayed below.

    1.26-Carat Sky Blue Ceylon Sapphire (Heated)

    $2,450.00

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  • A 1.05-carat, brilliantly-cut Ceylon sapphire (heated) rests on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    1.05-Carat Light Sky Blue Ceylon Sapphire (Heated)

    $2,050.00

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  • A 1.14-carat heated Ceylon sapphire, round and brilliant-cut, is showcased on a textured metallic surface with "EARTH'S TREASURY" at the bottom center.

    1.14-Carat Sky Blue Ceylon Sapphire (Heated)

    $2,200.00

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  • A 1.24-carat heated Ceylon sapphire, round and light blue with faceted cuts, sits on a textured light gray surface featuring the "EARTH'S TREASURY" logo at the bottom.

    1.24-Carat Light Sky Blue Ceylon Sapphire (Heated)

    $2,200.00

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  • A 1.27-carat heated Ceylon sapphire with a round brilliant cut rests on a textured light gray surface, with the "EARTH'S TREASURY" logo and text below.

    1.27-Carat Sky Blue Ceylon Sapphire (Heated)

    $2,450.00

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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 0.72-carat, round brilliant Montana sapphire sits on a textured metal surface with "EARTH'S TREASURY" displayed at the bottom.

    0.72-Carat Light Sky Blue Montana Sapphire

    $800.00

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  • A faceted 1.58-carat heated Montana sapphire rests on a textured gray surface; the "EARTH'S TREASURY" logo and text appear at the bottom.

    1.58-Carat Sky-Teal Particolored Montana Sapphire (Heated)

    $2,700.00

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  • A 1.27-carat Montana Sapphire (Heated) with an oval cut is displayed on a textured light gray surface, with "EARTH’S TREASURY" written at the bottom.

    1.27-Carat Sky Blue to Lavender Color Change Montana Sapphire (Heated)

    $2,200.00

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  • A 1.64-carat heated Montana sapphire, round brilliant-cut and blue in color, is shown on a gray textured surface with "EARTH'S TREASURY" written below.

    1.64-Carat Pale Sky Blue Montana Sapphire (Heated)

    $3,700.00

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  • A rectangular, blue 1.02-carat heated Montana sapphire rests on a textured gray surface with "Earth's Treasury" branding at the bottom.

    1.02-Carat Sky Blue Montana Sapphire (Heated)

    $1,500.00

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  • A 1.91-carat oval-cut Montana sapphire (heated) is displayed on a textured gray surface with the text "EARTH'S TREASURY" beneath it.

    1.91-Carat Rich Sky Blue Montana Sapphire (Heated)

    $5,250.00

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  • A 2.54-carat heated Montana sapphire with a radiant cut is displayed on a textured light gray surface. The "EARTH'S TREASURY" logo appears at the bottom of the image.

    2.54-Carat Sky Blue Montana Sapphire (Heated)

    $4,600.00

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  • A 1.00-carat heated Montana sapphire, cushion-cut and blue, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.00-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,050.00

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  • A 1.07-carat heated Montana sapphire, cut in a round brilliant style, is shown on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    1.07-Carat Sky Blue-Lavender Particolored Montana Sapphire (Heated)

    $1,900.00

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  • 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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  • A 1.28-carat, round brilliant-cut heated Montana sapphire in light blue is displayed on a textured gray surface with "Earth's Treasury" below.

    1.28-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,900.00

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  • A 1.86-carat, heart-shaped sapphire with blue and yellow hues rests on a textured surface. "EARTH'S TREASURY" appears below the gemstone.

    1.86-Carat Blue-Yellow Particolored Sapphire (Heated)

    $2,800.00

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  • A 1.24-carat faceted blue sapphire in a triangular shape is displayed on a textured, light surface with the Earth's Treasury logo at the bottom.

    1.24-Carat Sky Blue Umba Sapphire

    $1,500.00

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  • A 1.89-carat round-cut blue-gray spinel shown on a textured light gray surface with the text "Earth's Treasury" below.

    1.89-Carat Sky Blue Spinel

    $2,500.00

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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.