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Showing 73–96 of 167 resultsSorted by latest

  • 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
  • A 1.45-carat Ceylon Sapphire with a cushion cut, light blue hue rests on a textured gray surface.

    1.45-Carat Sky Blue Ceylon Sapphire

    $3,300.00

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    Add to cartDone
  • A 1.26-carat Ceylon Sapphire, a round, faceted blue gemstone, rests on a textured gray surface with the words "Earth's Treasury" beneath it.

    1.26-Carat Light Violet-Blue Ceylon Sapphire

    $2,650.00

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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 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 sparkling blue 1.07-carat Montana sapphire (heated) displayed on a textured surface with the text "Earth's Treasury" below.

    1.07-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A yellow faceted gemstone on a textured surface with the logo "Earth's Treasury" below, showcasing the 1.15-Carat Montana Sapphire (Heated).

    1.15-Carat Lemon Yellow Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A round brilliant 1.21-carat Montana Sapphire gemstone, heated for enhanced quality, placed on a textured gray surface with the text "Earth's Treasury" beneath.

    1.21-Carat Medium Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A round cut 1.21-carat Montana Sapphire (Heated) displayed on a textured surface with the text “EARTH’S TREASURY” at the bottom.

    1.21-Carat Steely Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.15-carat heated Montana sapphire with intricate facets lies on a textured surface, showcasing a sparkling pattern.

    1.15-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 1.31-Carat Rich Sky Blue Montana Sapphire (Heated)

    1.31-Carat Rich Sky Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • 1.23-Carat Medium Blue Montana Sapphire (Heated)

    1.23-Carat Medium Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • 1.63-Carat Medium Blue Ceylon Sapphire

    1.63-Carat Medium Blue Ceylon Sapphire

    $4,200.00

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    Add to cartDone
  • 1.89-Carat Sky Blue Ceylon Sapphire

    1.89-Carat Sky Blue Ceylon Sapphire

    $4,500.00

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    Add to cartDone
  • 0.79-Carat Golden Orange Montana Sapphire (Heated)

    0.79-Carat Golden Orange Montana Sapphire (Heated)

    $670.00

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    Add to cartDone
  • A 1.17-carat aqua blue Montana sapphire (heated), oval faceted, rests on a textured surface with "EARTH'S TREASURY" displayed at the bottom.

    1.17-Carat Aqua Blue Montana Sapphire (Heated)

    $2,050.00

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    Add to cartDone
  • 1.26-Carat Medium Blue Montana Sapphire (Heated)

    1.26-Carat Medium Blue Montana Sapphire (Heated)

    $1,350.00

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    Add to cartDone
  • A 1.32-carat blue-yellow particolored Montana sapphire (heated), oval-cut with intricate facets, rests on a textured surface; the "Earth's Treasury" logo appears below the gem.

    1.32-Carat Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • 1.00-Carat Teal Blue Montana Sapphire (Heated)

    1.00-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • 1.18-Carat Colorless Montana Sapphire (Heated)

    1.18-Carat Colorless Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • 1.24-Carat Teal Blue Montana Sapphire (Heated)

    1.24-Carat Teal Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • 1.52-Carat Cornflower Blue Ceylon Sapphire

    1.52-Carat Cornflower Blue Ceylon Sapphire

    $3,000.00

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    Add to cartDone
  • A 2.14-carat Robin's Egg Blue Montana Sapphire with a cushion cut shape is displayed on a textured surface. The clarity and facets of the gem are highlighted by the lighting. At the bottom of the image, the text reads "EARTH'S TREASURY" with a small geometric logo.

    1.24-Carat Pale Blue Sapphire

    $1,900.00

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    Add to cartDone
  • A 2.14-carat Robin's Egg Blue Montana Sapphire (heated) sits on a textured gray surface. The gemstone's intricate facets reflect light, showcasing its clarity and brilliance. Below the gem, the text reads "EARTH'S TREASURY" with a small emblem in between the words.

    0.82-Carat Sky Blue Montana Sapphire (Heated)

    $820.00

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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.