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Showing 121–144 of 175 resultsSorted by latest

  • 1.44-Carat Light Aqua Montana Sapphire (Heated)

    1.44-Carat Light Aqua Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 1.27-Carat Deep Blue-Green Montana Sapphire (Heated)

    1.27-Carat Deep Blue-Green Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A vibrant royal blue, trillion-cut 1.53-carat Ceylon sapphire rests on a textured beige surface. The gem's facets catch the light, showcasing its clarity and depth of color. The photo features "Earth's Treasury" text at the bottom.

    1.41-Carat Cornflower Blue Ceylon Sapphire

    $2,900.00

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    Add to cartDone
  • 1.33-Carat Deep Blue-Green Particolored Australian Sapphire (Heated)

    1.33-Carat Deep Blue-Green Particolored Australian Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • 1.61-Carat Bright Yellow Australian Sapphire (Heated)

    1.61-Carat Bright Yellow Australian Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • 1.56-Carat Peacock Blue Australian Sapphire (Heated)

    1.56-Carat Peacock Blue Australian Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • 1.27-Carat Near Black Australian Sapphire (Heated)

    1.27-Carat Near Black Australian Sapphire (Heated)

    $900.00

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    Add to cartDone
  • 1.34-Carat Midnight Blue-Green Australian Sapphire (Heated)

    1.34-Carat Midnight Blue-Green Australian Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • 1.58-Carat Pale Yellow Sapphire

    1.58-Carat Pale Yellow Sapphire

    $2,300.00

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    Add to cartDone
  • 1.03-Carat Royal Blue Ceylon Sapphire (Heated)

    1.03-Carat Royal Blue Ceylon Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • 1.27-Carat Midnight Blue-Green Australian Sapphire (Heated)

    1.27-Carat Midnight Blue-Green Australian Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.75-carat heated Montana Sapphire in medium blue, cut in a round brilliant style, is displayed on a textured surface with the "Earth's Treasury" logo beneath it.

    1.75-Carat Medium Blue Montana Sapphire (Heated)

    $2,750.00

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    Add to cartDone
  • 1.59-Carat Deep Blue-Green Montana Sapphire (Heated)

    1.59-Carat Deep Blue-Green Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • 1.40-Carat Peacock Blue Montana Sapphire (Heated)

    1.40-Carat Peacock Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.41-carat Yellow-Gold Particolored Montana Sapphire, featuring a radiant cut, rests on a textured surface. The gemstone displays an exquisite blend of yellow and green hues and is expertly faceted to catch the light. At the bottom of the image, the text "EARTH'S TREASURY" appears alongside a hexagonal logo.

    1.41-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.27-carat, yellow-gold particolored Montana sapphire (heated) sits on a textured metallic surface. Below the gemstone, the text "EARTH'S TREASURY" is displayed alongside a small hexagonal logo. The sapphire boasts bright, reflective facets and a rich, vibrant yellow color.

    1.27-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $1,800.00

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

    1.33-Carat Rich Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.46-carat deep blue-green Montana Sapphire (heated), oval-cut, rests on a textured surface with the "EARTH'S TREASURY" logo visible at the bottom of the image.

    1.46-Carat Deep Blue-Green Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • 1.54-Carat Rich Teal-Green Particolored Australian Sapphire (Heated)

    1.54-Carat Rich Teal-Green Particolored Australian Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • 1.40-Carat Light Yellow Montana Sapphire (Heated)

    1.40-Carat Light Yellow Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • 1.32-Carat Yellow Australian Sapphire (Heated)

    1.32-Carat Yellow Australian Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.25-carat Sky Blue Montana Sapphire (heated) with a starburst cut is shown on a textured gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.25-Carat Sky Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.40-carat Yellow-Gold Particolored Montana Sapphire (Heated) with intricate faceting rests on a textured surface, featuring the Earth's Treasury logo and name at the bottom.

    1.40-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A yellow Montana sapphire in our "Serendipity" oval design

    1.28-Carat Pale Yellow-Gold Particolored Montana Sapphire (Heated)

    $1,600.00

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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.