5.1

Showing 49–72 of 89 resultsSorted by latest

  • 0.86-Carat Orange Montana Sapphire (Heated)

    0.86-Carat Orange Montana Sapphire (Heated)

    $850.00

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

    1.00-Carat Colorless Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • 0.91-Carat Pale Aqua Blue Montana Sapphire (Heated)

    0.91-Carat Pale Aqua Blue Montana Sapphire (Heated)

    $680.00

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

    1.31-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • 0.92-Carat Aqua Blue Montana Sapphire (Heated)

    0.92-Carat Aqua Blue Montana Sapphire (Heated)

    $1,000.00

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    Add to cartDone
  • 1.65-Carat Lavender Umba Sapphire

    1.65-Carat Lavender Umba Sapphire

    $1,350.00

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    Add to cartDone
  • 1.26-Carat Rich-Light Blue Particolored Ceylon Sapphire (Heated)

    1.26-Carat Rich-Light Blue Particolored Ceylon Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • 0.69-Carat Bright Pink Sapphire

    0.69-Carat Bright Pink Sapphire

    $850.00

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    Add to cartDone
  • 1.11-Carat Cornflower Blue Sapphire

    1.11-Carat Cornflower Blue Sapphire

    $1,800.00

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    Add to cartDone
  • 1.04-Carat Lilac Pink Ceylon Sapphire

    1.04-Carat Lilac Pink Ceylon Sapphire

    $1,950.00

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    Add to cartDone
  • 1.22-Carat Lilac Pink Ceylon Sapphire

    1.22-Carat Lilac Pink Ceylon Sapphire

    $2,150.00

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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
  • 0.95-Carat Rich Blue Montana Sapphire (Heated)

    0.95-Carat Rich Blue Montana Sapphire (Heated)

    $975.00

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    Add to cartDone
  • 0.78-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

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

    $700.00

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    Add to cartDone
  • A 1.42-carat medium blue Montana Sapphire (heated), rectangular in shape, is shown on a textured gray surface with "EARTH'S TREASURY" written below it.

    1.42-Carat Medium Blue Montana Sapphire (Heated)

    $2,900.00

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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 blue Montana sapphire in our "Serendipity" oval design

    0.94-Carat Medium Blue Montana Sapphire (Heated)

    $940.00

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    Add to cartDone
  • A blue Montana sapphire in our "Fourth of July" rectangle design

    1.24-Carat Medium Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A blue Montana sapphire in our "Hyperbola" oval design

    0.87-Carat Medium Blue Montana Sapphire

    $1,050.00

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    Add to cartDone
  • A blue-green Montana sapphire in our "Serendipity" oval design

    0.96-Carat Teal Blue Montana Sapphire

    $1,200.00

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    Add to cartDone
  • 0.87-Carat Pale Gray-Blue Montana Sapphire (Heated)

    0.87-Carat Pale Gray-Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • 0.89-Carat Pale Aqua Blue Montana Sapphire (Heated)

    0.89-Carat Pale Aqua Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • 0.91-Carat Light Sky Blue Montana Sapphire (Heated)

    0.91-Carat Light Sky Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • 0.93-Carat Aqua Blue Montana Sapphire (Heated)

    0.93-Carat Aqua Blue Montana Sapphire (Heated)

    $800.00

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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.