Rock Creek, Montana

Showing 1969–1992 of 2128 resultsSorted by latest

  • 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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  • 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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  • 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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  • A particolored Montana sapphire in a classic emerald cut

    0.63-Carat Aqua Blue Montana Sapphire (Heated)

    $625.00

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  • A particolored Montana sapphire in a classic emerald cut

    0.70 Aqua-Blue Bicolored Montana Sapphire (Heated)

    $850.00

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  • 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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  • 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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  • 0.78-Carat Yellow-Green Montana Sapphire (Heated)

    0.78-Carat Yellow-Green Montana Sapphire (Heated)

    $600.00

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  • 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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  • 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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  • A 1.25-carat teal blue Montana sapphire (heated), cut in an octagonal shape, rests on a textured gray surface with the "Earth's Treasury" logo beneath.

    1.25-Carat Teal Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.27-carat medium blue Montana sapphire (heated) with intricate facets is displayed on a textured gray surface, with the Earth's Treasury logo beneath it.

    1.27-Carat Medium Blue Montana Sapphire (Heated)

    $2,300.00

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  • A 1.29-carat heated Montana sapphire, light blue and round brilliant-cut with an octagonal outline, is displayed on a textured gray surface. "EARTH'S TREASURY" appears at the bottom.

    1.29-Carat Light Sky Blue Montana Sapphire (Heated)

    $2,200.00

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  • A 1.33-carat medium blue heated Montana Sapphire with a hexagonal cut rests on a textured gray surface. "Earth's Treasury" and the logo are shown at the image’s bottom.

    1.33-Carat Medium Blue Montana Sapphire (Heated)

    $2,350.00

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

    2.33-Carat Peacock Blue Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A blue Montana sapphire in a classic diamond round brilliant design

    0.91-Carat Blue Montana Sapphire (Heated)

    $910.00

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  • A gray Montana sapphire in a classic diamond round brilliant design

    0.93-Carat Sky Blue Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A blue Montana sapphire in a classic diamond round brilliant design

    1.13-Carat Medium Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A blue-green Montana sapphire in a classic diamond round brilliant design

    1.15-Carat Peacock Blue Montana Sapphire (Heated)

    $1,700.00

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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.