H = Heating

Showing 2281–2304 of 2437 resultsSorted by latest

  • 1.50-Carat Deep Blue Green Montana Sapphire (Heated)

    1.50-Carat Deep Blue Green Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A 1.60-carat orange-yellow particolored Montana sapphire (heated) is displayed on a textured gray surface featuring the Earth's Treasury logo at the bottom.

    1.60-Carat Orange-Yellow Particolored Montana (Heated)

    $2,700.00

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

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

    $4,800.00

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

    2.65-Carat Rich Blue Montana Sapphire (Heated)

    $5,300.00

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    Add to cartDone
  • A blue-green Montana sapphire in our "Eureka" rectangle design

    1.12-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A blue Montana sapphire in our "Eureka" rectangle design

    1.29-Carat Medium Blue Montana Sapphire (Heated)

    $1,300.00

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

    0.89-Carat Teal Blue Montana Sapphire (Heated)

    $900.00

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

    0.93-Carat Rich Sky Blue Montana Sapphire (Heated)

    $1,100.00

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

    1.08-Carat Medium Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • 2.12-Carat Rich Teal-Yellow Particolored Montana Sapphire (Heated)

    2.12-Carat Rich Teal-Yellow Particolored Montana Sapphire (Heated)

    $4,770.00

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

    1.03-Carat Peacock Blue Montana Sapphire (Heated)

    $1,350.00

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

    1.09-Carat Medium Blue Montana Sapphire (Heated)

    $1,400.00

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    Add to cartDone
  • A particolored Montana sapphire in a classic emerald cut

    0.63-Carat Aqua Blue Montana Sapphire (Heated)

    $625.00

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    Add to cartDone
  • A particolored Montana sapphire in a classic emerald cut

    0.70 Aqua-Blue Bicolored Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • A blue-green Montana sapphire in a classic emerald cut

    0.85-Carat Teal Blue Montana Sapphire (Heated)

    $850.00

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

    0.75-Carat Medium Blue Montana Sapphire (Heated)

    $800.00

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

    0.79-Carat Medium Blue Montana Sapphire (Heated)

    $800.00

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

    0.84-Carat Peacock Blue Montana Sapphire (Heated)

    $900.00

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

    0.78-Carat Yellow-Green Montana Sapphire (Heated)

    $600.00

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    Add to cartDone
  • A blue-green Montana sapphire in a classic emerald cut

    0.82-Carat Teal Blue Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • A blue-green Montana sapphire in a classic emerald cut

    0.87-Carat Aqua Blue Montana Sapphire (Heated)

    $950.00

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

    1.11-Carat Aqua Blue Montana Sapphire (Heated)

    $1,600.00

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

    1.11-Carat Teal Blue Montana Sapphire (Heated)

    $1,600.00

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

    1.24-Carat Teal Blue Montana Sapphire (Heated)

    $1,850.00

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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.