Helena

Showing 121–144 of 216 resultsSorted by latest

  • A 1.37-carat sky-pale blue particolored Montana Sapphire (heated), cut in a round brilliant style, rests on a textured gray surface with the "Earth's Treasury" logo and text below.

    1.37-Carat Sky-Pale Blue Particolored Montana Sapphire (Heated)

    $2,100.00

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

    0.86-Carat Medium Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 1.74-carat Hazy Deep Blue-Green Montana Sapphire (Heated) rests on a textured metallic surface with the "Earth's Treasury" logo and text below.

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

    $2,600.00

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

    1.35-Carat Peacock Blue Montana Sapphire (Heated)

    $2,350.00

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    Add to cartDone
  • 2.26-Carat Medium Blue Montana Sapphire

    2.26-Carat Medium Blue Montana Sapphire

    $6,650.00

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

    1.00-Carat Light Yellow Montana Sapphire (Heated)

    $900.00

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

    1.23-Carat Teal Blue Montana Sapphire (Heated)

    $1,800.00

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

    1.25-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A round, faceted 1.16-carat pale pink Montana Sapphire rests on a textured metallic surface, with the "Earth's Treasury" logo and text below.

    1.16-Carat Pale Pink Montana Sapphire

    $1,950.00

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

    1.04-Carat Lemon Yellow Australian Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • 1.01-Carat Orangey-Pink Umba Sapphire

    1.01-Carat Orangey-Pink Umba Sapphire

    $800.00

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    Add to cartDone
  • 1.39-Carat Magenta Pink Umba Sapphire

    1.39-Carat Magenta Pink Umba Sapphire

    $2,100.00

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

    1.07-Carat Blue-Green Montana Sapphire (Heated)

    $1,300.00

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

    0.86-Carat Light Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 0.88-Carat Pale Sky Blue Montana Sapphire (Heated)

    0.88-Carat Pale Sky Blue Montana Sapphire (Heated)

    $650.00

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    Add to cartDone
  • 1.52-Carat Deep Blue-Aqua Particolored Montana Sapphire (Heated)

    1.52-Carat Deep Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A 1.37-carat Sky Blue Montana Sapphire (heated), round brilliant-cut, is displayed on a textured gray surface with "EARTH'S TREASURY" and a logo at the bottom.

    1.37-Carat Sky Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • 0.83-Carat Pale Blue Montana Sapphire

    0.83-Carat Pale Blue Montana Sapphire

    $650.00

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    Add to cartDone
  • A 1.54-Carat Medium Blue Montana Sapphire with a starburst pattern rests on a textured metallic surface, with the "Earth's Treasury" logo and text at the bottom.

    1.54-Carat Medium Blue Montana Sapphire

    $2,700.00

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    Add to cartDone
  • A 1.87-carat Lilac Pink Mahenge Garnet is elegantly showcased on a textured gray surface, with the text "Earth's Treasury" appearing at the bottom.

    1.87-Carat Lilac Pink Mahenge Garnet

    $1,100.00

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

    1.04-Carat Medium Blue Montana Sapphire (Heated)

    $1,250.00

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

    1.13-Carat Lemon Yellow Australian Sapphire (Heated)

    $1,000.00

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    Add to cartDone
  • A 1.37-carat Teal Blue Montana Sapphire (Heated), faceted and round, is shown on a textured light surface with "Earth's Treasury" written beneath the stone.

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.50-carat Rich Blue Montana Sapphire (Heated) rests elegantly on a white surface, its deep blue hue captivating the eye.

    1.50-Carat Rich Blue Montana Sapphire (Heated)

    $3,300.00

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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.