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  • A close-up of a faceted pale violet-blue 2.48-Carat Ceylon Sapphire gemstone on a textured surface with the text "Earth's Treasury" at the bottom.

    1.36-Carat Pale Violet-Blue Ceylon Sapphire

    $2,700.00

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  • A 1.79-carat teal blue Montana sapphire (heated) is displayed against a textured gray background. The faceted gemstone, with its radiant cut, features intricate facets that catch and reflect light beautifully. The text "EARTH'S TREASURY" is written at the bottom in black.

    1.02-Carat Pale Sky Blue Montana Sapphire (Heated)

    $1,100.00

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  • 1.31-Carat Rich Sky Blue Montana Sapphire (Heated)

    1.31-Carat Rich Sky Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • 1.04-Carat Sky Blue Montana Sapphire (Heated)

    1.04-Carat Sky Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • 1.57-Carat Sky Blue Ceylon Sapphire (Heated)

    1.57-Carat Sky Blue Ceylon Sapphire (Heated)

    $3,450.00

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    Add to cartDone
  • 2.19-Carat Sky Blue Ceylon Sapphire (Heated)

    2.19-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,600.00

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    Add to cartDone
  • 1.94-Carat Sky Blue Ceylon Sapphire

    1.94-Carat Sky Blue Ceylon Sapphire

    $4,000.00

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    Add to cartDone
  • A brilliant 1.04-carat, round-cut Rich Sky Blue Ceylon Sapphire sits on a textured, lightly scuffed surface. The gemstone's facets create a striking, star-like pattern in its center. The words "EARTH'S TREASURY" are written below the gemstone.

    1.04-Carat Rich Sky Blue Ceylon Sapphire

    $2,100.00

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  • 1.89-Carat Sky Blue Ceylon Sapphire

    1.89-Carat Sky Blue Ceylon Sapphire

    $4,500.00

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  • A close-up image of a round brilliant-cut blue gemstone on a textured surface with the text "1.99-Carat Ceylon Sapphire" at the bottom.

    1.99-Carat Sky Blue Ceylon Sapphire

    $5,100.00

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    Add to cartDone
  • 1.15-Carat Light Violet-Blue Ceylon Sapphire

    1.15-Carat Light Violet-Blue Ceylon Sapphire

    $2,300.00

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    Add to cartDone
  • 1.15-Carat Pale Violet-Blue Ceylon Sapphire

    1.15-Carat Pale Violet-Blue Ceylon Sapphire

    $2,300.00

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    Add to cartDone
  • 1.32-Carat Sky Blue Ceylon Sapphire

    1.32-Carat Sky Blue Ceylon Sapphire

    $3,000.00

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    Add to cartDone
  • A 1.57-carat Ceylon Sapphire, expertly faceted into an oval shape, is displayed against a textured gray background with the "EARTH'S TREASURY" logo prominently positioned at the bottom center.

    1.57-Carat Sky Blue Ceylon Sapphire

    $4,400.00

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  • 1.71-Carat Sky Blue Ceylon Sapphire

    1.71-Carat Sky Blue Ceylon Sapphire

    $4,400.00

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  • 2.05-Carat Sky Blue Ceylon Sapphire

    2.05-Carat Sky Blue Ceylon Sapphire

    $7,100.00

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  • 0.99-Carat Sky Blue Montana Sapphire (Heated)

    0.99-Carat Sky Blue Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • 1.08-Carat Sky-Aqua Particolored Montana Sapphire (Heated)

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

    $1,900.00

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  • 0.93-Carat Sky Blue Montana Sapphire (Heated)

    0.93-Carat Sky Blue Montana Sapphire (Heated)

    $1,200.00

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  • 1.07-Carat Sky Blue Montana Sapphire (Heated)

    1.07-Carat Sky Blue Montana Sapphire (Heated)

    $1,600.00

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  • 1.10-Carat Light Sky Blue Montana Sapphire (Heated)

    1.10-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,050.00

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  • 1.15-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    1.15-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,000.00

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  • 0.58-Carat Sky Blue Montana Sapphire (Heated)

    0.58-Carat Sky Blue Montana Sapphire (Heated)

    $580.00

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    Add to cartDone
  • 0.81-Carat Rich Sky Blue Montana Sapphire (Heated)

    0.81-Carat Rich Sky Blue Montana Sapphire (Heated)

    $810.00

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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.