Blue

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  • A 1.29-carat heated Montana sapphire with a faceted blue appearance is shown on a textured metallic surface, featuring "EARTH'S TREASURY" at the bottom of the image.

    1.29-Carat Rich Sky Blue Montana Sapphire (Heated)

    $1,900.00

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  • A 1.38-carat heated Montana sapphire with a faceted blue appearance displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.38-Carat Rich Blue Montana Sapphire (Heated)

    $2,900.00

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  • A 1.01-carat heated Montana sapphire is showcased on a textured, light-colored surface with “EARTH’S TREASURY” displayed at the bottom.

    1.01-Carat Sky Blue Montana Sapphire (Heated)

    $1,800.00

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  • A 1.50-carat faceted Ceylon Sapphire rests on a textured surface, with the "EARTH'S TREASURY" logo displayed at the bottom of the image.

    1.50-Carat Light Cornflower Blue Ceylon Sapphire

    $2,100.00

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  • A 2.11-carat Ceylon sapphire with an oval cut and light sky blue hue rests on a textured surface, with "EARTH'S TREASURY" at the bottom.

    2.11-Carat Sky Blue Ceylon Sapphire

    $5,550.00

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  • A 1.63-carat Ceylon sapphire with an emerald cut is displayed on a textured gray surface, with "Earth's Treasury" shown below.

    1.63-Carat Rich Violet-Blue to Purple Color-Change Ceylon Sapphire

    $3,500.00

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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 3.13-carat Ceylon sapphire, cushion-cut in a rectangular shape, displayed on a textured surface with "EARTH'S TREASURY" shown below.

    3.13-Carat Light Cornflower Blue Ceylon Sapphire

    $11,800.00

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  • A 1.40-carat Ceylon Sapphire (Heated) is displayed on a light gray textured surface with "EARTH'S TREASURY" written below.

    1.40-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,800.00

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  • A 1.12-carat heated Ceylon sapphire, cushion-cut with facets, shown on a textured light gray background and "EARTH'S TREASURY" at the bottom.

    1.12-Carat Sky Blue Ceylon Sapphire (Heated)

    $1,950.00

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  • A faceted round 2.06-carat heated Ceylon sapphire is displayed on a textured surface with the text "EARTH'S TREASURY" beneath it.

    2.06-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,800.00

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    Add to cartDone
  • A 1.19-carat, heated Ceylon sapphire in a round brilliant cut is shown on a textured silvery surface with the "Earth's Treasury" logo at the bottom.

    1.19-Carat Light Cornflower Blue Ceylon Sapphire

    $2,100.00

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  • A 1.40-carat heated Ceylon sapphire is displayed on a textured, light gray surface with "Earth's Treasury" branding below.

    1.40-Carat Rich Violet-Blue Ceylon Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A 2.02-carat Ceylon sapphire in a rectangular cushion cut is shown on a textured gray surface with "EARTH'S TREASURY" displayed beneath.

    2.02-Carat Sky Blue Ceylon Sapphire

    $5,450.00

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  • A 2.92-carat Ceylon sapphire, faceted and rectangular, is displayed on a light textured surface with "EARTH'S TREASURY" and a hexagon logo visible at the bottom.

    2.92-Carat Rich Cornflower Blue Ceylon Sapphire

    $8,000.00

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  • A 1.84-carat Ceylon sapphire gemstone with a cushion cut is displayed on a textured gray surface with "EARTH'S TREASURY" written below.

    1.84-Carat Rich Violet-Blue Ceylon Sapphire

    $5,850.00

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  • A 2.08-carat Ceylon sapphire with a cushion cut sits on a textured surface, with the "Earth’s Treasury" logo displayed at the bottom.

    2.08-Carat Rich Violet-Blue to Purple Color-Change Ceylon Sapphire

    $6,200.00

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  • A 2.21-carat Ceylon sapphire with a cushion cut is displayed on a textured surface, with the text "EARTH'S TREASURY" shown below.

    2.21-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $6,650.00

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  • A 1.24-carat cushion-cut Ceylon sapphire rests on a textured gray surface with "Earth's Treasury" displayed at the bottom.

    1.24-Carat Light Cornflower Blue Ceylon Sapphire

    $1,850.00

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  • A 1.29-carat Ceylon sapphire with an oval cut and light blue hue rests on a textured gray surface, featuring "Earth's Treasury" branding at the bottom of the image.

    1.29-Carat Light Violet-Blue Ceylon Sapphire

    $1,200.00

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  • A 1.43-carat cushion-cut Ceylon Sapphire is displayed on a light-colored textured surface with the "Earth's Treasury" logo beneath it.

    1.43-Carat Cornflower Blue Ceylon Sapphire

    $2,800.00

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    Add to cartDone
  • 1.44-Carat Ceylon Sapphire, oval-cut and blue, displayed on a light gray textured surface with the "Earth's Treasury" logo at the bottom.

    1.44-Carat Deep Violet-Blue Ceylon Sapphire

    $3,250.00

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  • A 1.54-carat Ceylon sapphire, oval-cut and blue, is shown on a textured gray surface with "EARTH'S TREASURY" written below.

    1.54-Carat Cornflower Blue Ceylon Sapphire

    $3,500.00

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    Add to cartDone
  • A 1.62-carat Ceylon Sapphire, faceted and oval-shaped, rests on a patterned metallic surface with "EARTH'S TREASURY" displayed below.

    1.62-Carat Medium Blue Ceylon Sapphire

    $3,400.00

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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.