Blue, Cornflower

Showing 25–48 of 65 resultsSorted by latest

  • A faceted oval 1.78-carat Ceylon Sapphire rests on a textured surface, with the "Earth's Treasury" logo visible at the bottom of the image.

    1.78-Carat Light Cornflower Blue Ceylon Sapphire

    $3,900.00

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  • A 2.04-carat heated Ceylon sapphire, round and brilliant-cut, is showcased on a textured metallic surface with "Earth's Treasury" shown at the bottom.

    2.04-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $6,750.00

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  • A 1.29-carat Ceylon sapphire (heated), radiant-cut and rectangular, sits on a textured gray surface with "EARTH'S TREASURY" visible below.

    1.29-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $1,950.00

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  • A 2.00-carat round brilliant-cut heated Montana Sapphire is displayed on a light textured surface with "EARTH'S TREASURY" below.

    2.00-Carat Cornflower Blue Montana Sapphire (Heated)

    $6,900.00

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  • A 1.24-carat heated Ceylon sapphire, faceted in an oval shape, rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.24-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,200.00

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  • A rectangular 1.57-carat heated Montana Sapphire with step-cut facets is displayed on a textured gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.57-Carat Cornflower Blue Montana Sapphire (Heated)

    $2,950.00

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  • A 1.48-carat heated Ceylon sapphire with a round cut is showcased on a textured grey surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.48-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $3,100.00

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  • A 1.76-carat heated Ceylon sapphire in a rectangular step cut is shown on a textured gray surface, with "EARTH'S TREASURY" below.

    1.76-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $3,950.00

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  • A 2.25-carat heated Ceylon sapphire with an emerald cut is displayed on a light patterned surface, with "Earth's Treasury" shown below.

    2.25-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $5,400.00

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  • A 1.84-carat, brilliantly cut round Ceylon sapphire with intricate patterns is placed on a textured gray surface. "Earth's Treasury" is visible at the bottom.

    1.84-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $4,300.00

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  • A 2.16-carat Ceylon Sapphire (heated) with intricate internal facets rests on a textured surface, adorned with the "Earth's Treasury" logo at the bottom.

    2.16-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $4,750.00

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  • A 1.28-carat round Ceylon Sapphire, light blue in color with faceted detailing, displayed on a textured surface.

    1.28-Carat Cornflower Blue Ceylon Sapphire

    $2,600.00

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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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  • 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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  • 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 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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  • Cushion-cut 1.10-Carat Ceylon Sapphire (Heated) on a textured surface, with "Earth's Treasury" below.

    1.10-Carat Cornflower Blue Celyon Sapphire (Heated)

    $1,650.00

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  • A 2.68-carat Ceylon Sapphire, with complex facets and a sparkling blue hue, rests on a textured surface.

    2.68-Carat Light Cornflower Blue Ceylon Sapphire

    $7,900.00

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  • The "Analise" Yogo Sapphire and Diamond Tennis Bracelet in 14k white gold is shown on a textured, multicolored background. "Earth's Treasury" appears at the bottom.The "Analise" Yogo Sapphire and Diamond Tennis Bracelet in 14k yellow gold is displayed on a light, textured background with the "Earth's Treasury" logo visible at the bottom.

    The “Analise” Yogo Sapphire and Diamond Tennis Bracelet

    $6,499.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Adeline" Yogo Sapphire and Diamond Tennis Bracelet in 14k white gold is shown on a pale, textured surface next to a raw purple stone, with the Earth’s Treasury logo featured at the bottom.A close-up of a wrist wearing product _DSC1635-1200-BW, a silver tennis bracelet with alternating blue and clear stones, set against blurred green foliage in the background.

    The “Adeline” Yogo Sapphire and Diamond Tennis Bracelet

    $16,499.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • 1.52-Carat Cornflower Blue Ceylon Sapphire

    1.52-Carat Cornflower Blue Ceylon Sapphire

    $3,000.00

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  • 1.38-Carat Cornflower Blue Ceylon Sapphire (Heated)

    1.38-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,800.00

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  • A 1.53-carat Royal Blue Ceylon Sapphire (heated) with intricate cuts is displayed on a textured, beige surface. The gemstone's vivid blue color and precise facets reflect light brilliantly. The Earth's Treasury logo is present at the bottom of the image.

    1.59-Carat Cornflower Blue Ceylon Sapphire

    $4,500.00

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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.