Blue, Medium

Showing 145–168 of 526 resultsSorted by latest

  • 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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  • 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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    Add to cartDone
  • 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 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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  • 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 1.52-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
  • A 1.55-carat Ceylon sapphire in a cushion cut sits on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.55-Carat Light Violet-Blue Ceylon Sapphire

    $3,600.00

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    Add to cartDone
  • 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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    Add to cartDone
  • 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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    Add to cartDone
  • A 3.10-carat Madagascar Sapphire with intricate cuts is set against a plain background. The text "Earth's Treasury" appears at the bottom.

    3.10-Carat Violet-Blue Madagascar Sapphire

    $7,500.00

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    Add to cartDone
  • A 1.68-carat Ceylon sapphire (heated) in a cushion cut is set on a textured surface, displaying the "Earth's Treasury" logo beneath it.

    1.68-Carat Medium Blue Ceylon Sapphire (Heated)

    $3,750.00

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    Add to cartDone
  • 1.75-carat Ceylon sapphire (heated) on a textured surface.

    1.75-Carat Violet-Blue Ceylon Sapphire (Heated)

    $3,950.00

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    Add to cartDone
  • A 1.25-carat Ceylon sapphire gemstone, featuring a round blue shape, is placed on a textured surface, with the "Earth's Treasury" logo displayed at the bottom.

    1.25-Carat Medium Blue Ceylon Sapphire

    $2,500.00

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    Add to cartDone
  • The 1.35-Carat Ceylon Sapphire, cushion-cut and displayed on a textured surface, with "Earth's Treasury" below.

    1.35-Carat Medium Blue Ceylon Sapphire

    $3,100.00

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    Add to cartDone
  • 0.81-carat Montana sapphire, heated, featuring a brilliant blue gemstone with glistening facets on a textured gray surface.

    0.81-Carat Medium Blue Montana Sapphire (Heated)

    $700.00

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  • A faceted 0.89-carat blue Montana Sapphire is showcased on a textured surface, accompanied by the "Earth's Treasury" logo text.

    0.89-Carat Medium Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • 1.04-carat Montana sapphire with a brilliant cut on a textured surface, branded "Earth's Treasury.

    1.04-Carat Medium Blue Montana Sapphire (Heated)

    $1,550.00

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    Add to cartDone
  • A 1.30-carat heated Montana sapphire, round and blue, displayed on a textured surface with the Earth's Treasury logo below.

    1.30-Carat Medium Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.46-carat heated Montana Sapphire, cut in a round brilliant shape, sits on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.46-Carat Medium Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 2.01-carat rectangular cut sapphire with a blue hue is shown on a textured surface, with the "Earth's Treasury" logo at the bottom.

    2.01-Carat Medium Blue Montana Sapphire (Heated)

    $6,600.00

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    Add to cartDone
  • A faceted blue gemstone, named the 1.34-Carat Montana Sapphire (Heated), is displayed on a textured surface with the Earth’s Treasury logo visible at the bottom.

    1.34-Carat Medium Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A faceted 1.18-carat Montana sapphire (heated) displayed on a textured surface.

    1.18-Carat Steely Blue Montana Sapphire (Heated)

    $2,050.00

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    Add to cartDone
  • A faceted round blue 1.42-carat Montana sapphire (heated) is displayed on a textured surface, with the "Earth's Treasury" logo at the bottom.

    1.42-Carat Medium Blue Montana Sapphire (Heated)

    $2,650.00

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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.