Blue, Cornflower

Showing 1–24 of 101 resultsSorted by latest

  • A 1.12-carat rich blue Ceylon sapphire (heated), cut in a round brilliant shape, sits on a textured surface with the words “EARTH’S TREASURY” and a hexagonal logo beneath it.

    1.12-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $2,800.00

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  • A round, faceted 1.03-carat rich blue Ceylon sapphire (heated) with an intricate cut is displayed upright on a textured light surface, with the “EARTH’S TREASURY” logo visible at the bottom.

    1.03-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 4.82-carat cornflower blue to violet color-change Ceylon sapphire rests on a textured light gray surface, with the text “EARTH’S TREASURY” and a geometric logo displayed below the gem.

    4.82-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $18,600.00

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  • 2.08-Carat Light Cornflower Blue to Violet Color-Change Ceylon Sapphire (Heated)

    2.08-Carat Light Cornflower Blue to Violet Color-Change Ceylon Sapphire (Heated)

    $5,200.00

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  • A 3.00-carat rich cornflower blue Ceylon sapphire (heated) with an emerald cut lies on a textured metallic surface, with “EARTH’S TREASURY” text and logo beneath it.

    3.00-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $10,900.00

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  • 2.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    2.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $8,800.00

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  • A 2.50-carat rich cornflower blue Ceylon sapphire (heated) in a round brilliant cut, displayed on a textured surface with the “EARTH’S TREASURY” logo and text underneath.

    2.50-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $7,200.00

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    Add to cartDone
  • A 1.50-carat rich cornflower blue Ceylon sapphire (heated), cut in a hexagonal shape, rests on a textured gray surface. The “Earth’s Treasury” logo and text are displayed at the bottom of the image.

    1.50-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $3,100.00

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  • A 2.30-carat cornflower blue Ceylon sapphire gemstone rests on a textured silver surface, featuring the “Earth’s Treasury” text and logo at the bottom of the image.

    2.30-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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  • A 3.55-carat cornflower blue to violet color-change Ceylon sapphire, oval-shaped, displayed on a textured gray surface with the “EARTH’S TREASURY” logo and text beneath it.

    3.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $14,200.00

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  • A 1.84-carat cornflower blue Ceylon sapphire (heated) rests on a light textured surface, showcasing sharp geometric angles and clear reflections. The text “EARTH’S TREASURY” appears at the bottom.

    1.84-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $4,400.00

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    Add to cartDone
  • A 1.67-carat unheated oval-cut blue sapphire is displayed on a textured metallic surface, with the Earth’s Treasury logo at the bottom.

    1.67-Carat Cornflower Blue Ceylon Sapphire (Unheated)

    $4,750.00

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  • The “Astrea” Ring with 1.48-Carat Cornflower Blue Ceylon Sapphire (Heated)The “Astrea” Ring with 1.48-Carat Cornflower Blue Ceylon Sapphire (Heated)

    The “Astrea” Ring with 1.48-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $5,700.00

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  • 2.02-carat heated sapphire, oval-cut and blue, displayed on a textured gray surface with "EARTH'S TREASURY" text and logo beneath.

    2.02-Carat Light Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 2.06-carat heated sapphire, marquise-cut and blue, displayed on a textured surface with the "Earth's Treasury" logo below.

    2.06-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $5,500.00

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    Add to cartDone
  • A 2.29-carat heated sapphire with a square step cut is shown on a textured surface, with "Earth's Treasury" written below it.

    2.29-Carat Light Cornflower Blue Ceylon Sapphire (Heated)

    $5,900.00

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    Add to cartDone
  • 2.40-carat cornflower blue Ceylon sapphire (heated) in a cushion cut, showcased on a textured surface with the "Earth's Treasury" logo at the bottom.

    2.40-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $7,250.00

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    Add to cartDone
  • A 2.52-carat heated Ceylon sapphire with a cushion cut rests on a textured light gray surface, with the Earth's Treasury logo at the bottom.

    2.52-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 2.60-carat heated sapphire, cushion-cut and blue, is displayed on a textured surface with "EARTH'S TREASURY" and a hexagonal logo beneath it.

    2.60-Carat Light Cornflower Blue Ceylon Sapphire (Heated)

    $5,800.00

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    Add to cartDone
  • A 4.56-carat cornflower blue Ceylon sapphire (heated), cushion-cut, is displayed on a textured surface featuring the words "EARTH'S TREASURY" and a hexagonal logo at the bottom.

    4.56-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $21,800.00

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    Add to cartDone
  • A 1.72-carat faceted blue sapphire is shown on a textured gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.72-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A 0.97-carat unheated Cornflower Blue Ceylon Sapphire, faceted oval, shown on a textured metallic surface with "EARTH'S TREASURY" and logo below.

    0.97-Carat Cornflower Blue Ceylon Sapphire (Unheated)

    $1,800.00

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    Add to cartDone
  • A 2.06-carat Ceylon sapphire with hexagonal facets is displayed on a textured, light surface, with "Earth's Treasury" written below.

    2.06-Carat Light Violet-Blue Ceylon Sapphire

    $5,100.00

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    Add to cartDone
  • A 1.77-carat Ceylon sapphire, oval-cut and blue, rests on a textured light gray surface with the "Earth's Treasury" logo and text displayed at the bottom of the image.

    1.77-Carat Cornflower Blue Ceylon Sapphire

    $4,900.00

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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.