H = Heating

Showing 2209–2232 of 2438 resultsSorted by latest

  • 1.34-Carat Golden Yellow Montana Sapphire (Heated)

    1.34-Carat Golden Yellow Montana Sapphire (Heated)

    $1,675.00

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    Add to cartDone
  • 1.23-Carat Golden Yellow Montana Sapphire (Heated)

    1.23-Carat Golden Yellow Montana Sapphire (Heated)

    $1,300.00

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

    1.48-Carat Rich Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 1.86-carat Medium Blue Montana Sapphire (Heated) is displayed faceted on a textured surface with the Earth’s Treasury logo beneath it.

    1.86-Carat Medium Blue Montana Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A faceted teal blue Montana sapphire, weighing 2.10 carats and displayed on a textured surface, with the text "EARTH'S TREASURY" visible at the bottom.

    2.10-Carat Medium Blue Montana Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • 0.99-Carat Violet-Blue Montana Sapphire (Heated)

    0.99-Carat Violet-Blue Montana Sapphire (Heated)

    $1,300.00

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

    0.93-Carat Teal Blue Montana Sapphire (Heated)

    $950.00

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

    0.93-Carat Teal Blue Montana Sapphire (Heated)

    $900.00

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

    0.94-Carat Medium Blue Montana Sapphire (Heated)

    $1,200.00

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

    1.03-Carat Teal Blue Montana Sapphire (Heated)

    $1,200.00

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

    1.26-Carat Teal Blue Montana Sapphire (Heated)

    $2,200.00

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

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

    $4,800.00

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

    0.90-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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

    0.97-Carat Medium Blue Montana Sapphire (Heated)

    $700.00

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

    0.75-Carat Medium Blue Montana Sapphire (Heated)

    $675.00

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

    0.81-Carat Deep Blue Montana Sapphire (Heated)

    $900.00

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

    1.21-Carat Aqua Blue Montana Sapphire (Heated)

    $1,500.00

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

    1.11-Carat Teal Blue Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • A 1.46-carat deep blue Montana sapphire (heated), faceted in an octagonal shape, rests on a textured gray surface with the Earth’s Treasury logo below.

    1.46-Carat Deep Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A blue Montana sapphire in an Old European-style cut (OEC)

    1.73-Carat Sky Blue Montana Sapphire (Heated)

    $3,300.00

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    Add to cartDone
  • A 1.78-carat medium blue heated Montana Sapphire, round and faceted, rests on a textured gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.78-Carat Medium Blue Montana Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • 1.16-Carat Violet-Blue Montana Sapphire (Heated)

    1.16-Carat Violet-Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.35-carat teal blue Montana sapphire (heated), cushion-cut and beautifully faceted, rests on a textured light background above the "EARTH'S TREASURY" logo.

    1.35-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.47-carat medium blue heated Montana Sapphire is displayed on a textured gray surface featuring the "Earth's Treasury" logo at the bottom.

    1.47-Carat Medium Blue Montana Sapphire (Heated)

    $2,950.00

    -

    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.