Blue

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  • A 2.67-carat Ceylon Sapphire with internal patterns rests on a textured surface, with "Earth's Treasury" below.

    2.67-Carat Light Violet-Blue Ceylon Sapphire

    $8,000.00

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  • A 2.29-carat round brilliant-cut Ceylon sapphire (heated) rests on a textured surface, showcasing the "Earth's Treasury" logo at the bottom.

    2.29-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $5,400.00

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    Add to cartDone
  • A 2.53-carat Ceylon sapphire with a faceted cut rests on a textured gray surface.

    2.53-Carat Rich Blue Ceylon Sapphire (Heated)

    $9,700.00

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  • A 2.54-carat heated Ceylon sapphire with an oval cut, showcased on a textured surface.

    2.54-Carat Rich Blue Ceylon Sapphire (Heated)

    $9,800.00

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  • A 1.30-Carat Ceylon Sapphire, round and faceted in light blue, rests on a textured surface with "Earth's Treasury" labeled beneath.

    1.30-Carat Sky Blue Ceylon Sapphire

    $2,400.00

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  • A faceted blue gemstone, the 2.07-Carat Ceylon Sapphire, is presented on a textured surface with the "Earth's Treasury" logo below.

    2.07-Carat Light Cornflower Blue Ceylon Sapphire

    $4,000.00

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  • Oval-cut 1.33-Carat Ceylon Sapphire displayed on a textured surface, with "Earth's Treasury" logo below.

    1.33-Carat Cornflower Blue Ceylon Sapphire

    $2,600.00

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    Add to cartDone
  • A 1.60-carat Ceylon blue sapphire, cushion-cut, is displayed on a textured surface with the "Earth's Treasury" logo beneath.

    1.60-Carat Sky Blue Ceylon Sapphire

    $3,200.00

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    Add to cartDone
  • A 2.44-carat heated Ceylon sapphire, faceted in an oval shape, rests on a textured gray surface. Text reads "Earth's Treasury.

    2.44-Carat Deep Blue Ceylon Sapphire (Heated)

    $6,800.00

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  • A 2.19-carat Ceylon Sapphire (heated) in a round brilliant cut, displayed on a textured gray surface, with "Earth's Treasury" written below.

    2.19-Carat Sky Blue-Colorless Particolored Ceylon Sapphire (Heated)

    $4,500.00

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  • A 1.48-carat Ceylon sapphire (heated) in a rectangular shape on a textured gray background with "Earth's Treasury" at the bottom.

    1.48-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.11-carat Ceylon sapphire, blue and faceted in a pear shape, rests on a textured surface with the "Earth's Treasury" logo beneath it.

    1.11-Carat Violet-Blue Ceylon Sapphire

    $2,200.00

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    Add to cartDone
  • A faceted, oval-cut 2.15-Carat Ceylon Sapphire in light blue displayed on a textured surface with a logo reading "Earth's Treasury" at the bottom.

    2.15-Carat Sky Blue Ceylon Sapphire

    $5,700.00

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    Add to cartDone
  • A 1.52-carat Ceylon Sapphire in a cushion cut rests on a textured surface.

    1.52-Carat Light Cornflower Blue Ceylon Sapphire

    $3,850.00

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  • A 0.80-carat heated Montana sapphire with a faceted cut is showcased on a textured gray surface, with "Earth's Treasury" visible beneath.

    0.80-Carat Sky-Blue Particolored Montana Sapphire (Heated)

    $800.00

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  • A blue, faceted 2.10-carat Montana sapphire (heated) rests on a textured surface with "Earth's Treasury" written below. .

    2.10-Carat Rich Blue Montana Sapphire (Heated)

    $6,900.00

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  • A 2.43-carat Montana Sapphire (heated) in a round brilliant-cut displayed on a textured surface with the logo "Earth's Treasury" beneath.

    2.43-Carat Medium Blue Montana Sapphire (Heated)

    $4,400.00

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    Add to cartDone
  • A sparkling oval-cut gemstone with a light blue hue, reminiscent of a nearly colorless 0.75-Carat Montana Sapphire, rests on a textured surface. Text reads "Earth's Treasury.

    0.75-Carat Pale Sky Blue Montana Sapphire

    $850.00

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  • A faceted blue 0.82-carat Montana sapphire (heated) displayed on a textured surface with "Earth's Treasury" below.

    0.82-Carat Blue-Lavender Particolored Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • A 1.09-carat Ceylon sapphire rests on a textured gray surface.

    1.09-Carat Cornflower Blue Ceylon Sapphire

    $2,200.00

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    Add to cartDone
  • A 1.02-carat square-cut Ceylon Sapphire with intricate facets rests on a textured surface, labeled "Earth's Treasury" below.

    1.02-Carat Light Sky Blue Ceylon Sapphire

    $2,050.00

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    Add to cartDone
  • A 2.13-carat Ceylon Sapphire, featuring a light blue square cut and intricate facets, is positioned on a textured surface.

    2.13-Carat Light Sky Blue Ceylon Sapphire

    $4,900.00

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    Add to cartDone
  • A 1.44-carat Ceylon Sapphire, square and light blue with intricate faceting, rests on a textured surface, labeled "Earth's Treasury" at the bottom.

    1.44-Carat Light Sky Blue Ceylon Sapphire

    $3,100.00

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    Add to cartDone
  • A 1.52-carat Ceylon Sapphire, triangular and intricately faceted, rests on a textured surface.

    1.52-Carat Medium Blue Ceylon Sapphire

    $3,800.00

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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.