Rock Creek, Montana

Showing 2089–2112 of 2133 resultsSorted by latest

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

    1.35-Carat Robin’s Egg Blue Montana Sapphire (Heated)

    $2,300.00

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  • A 1.32-Carat Robin’s Egg Blue Montana Sapphire (Heated) is displayed on a textured gray surface with "EARTH’S TREASURY" at the bottom.

    1.32-Carat Robin’s Egg Blue Montana Sapphire (Heated)

    $2,200.00

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

    1.33-Carat Teal Blue Montana Sapphire (Heated)

    $1,900.00

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

    0.99-Carat Peacock Blue Montana Sapphire (Heated)

    $1,400.00

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

    1.01-Carat Medium Blue Montana Sapphire (Heated)

    $1,700.00

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

    1.03-Carat Sky Blue Montana Sapphire (Heated)

    $1,500.00

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

    1.18-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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  • A 1.17-carat teal blue Montana Sapphire (heated), round brilliant-cut, stands upright on a textured gray surface with the "Earth's Treasury" logo beneath it.

    1.17-Carat Teal Blue Montana Sapphire (Heated)

    $1,950.00

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  • 0.87-Carat Teal Blue Montana Sapphire (Heated)

    0.87-Carat Teal Blue Montana Sapphire (Heated)

    $750.00

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  • 0.89-Carat Light Yellow Montana Sapphire (Heated)

    0.89-Carat Light Yellow Montana Sapphire (Heated)

    $700.00

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  • 0.94-Carat Medium Blue Montana Sapphire (Heated)

    0.94-Carat Medium Blue Montana Sapphire (Heated)

    $900.00

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  • 1.27-Carat Medium Blue Montana Sapphire (Heated)

    1.27-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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

    0.70-Carat Teal Blue Montana Sapphire (Heated)

    $700.00

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  • A blue Montana sapphire in our "Helena" oval design

    0.72-Carat Medium Blue Montana Sapphire (Heated)

    $750.00

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

    0.94-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A purple Montana sapphire in our "Helena" oval design

    1.05-Carat Violetish Blue Montana Sapphire (Heated)

    $1,500.00

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  • A blue Montana sapphire in our "Helena" oval design

    1.25-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.59-carat Yellow-Orange Particolored Montana Sapphire (Heated) is shown on a textured gray surface with the “Earth’s Treasury” logo and text visible below.

    1.59-Carat Yellow-Orange Particolored Montana Sapphire (Heated)

    $2,400.00

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  • A 1.60-carat deep blue-green heated Montana sapphire is shown on textured gray, with "EARTH'S TREASURY" and a hexagon logo below.

    1.60-Carat Midnight Blue-Green Montana Sapphire (Heated)

    $3,200.00

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  • A 1.54-carat deep peacock Montana sapphire (heated), square-cut, rests on a textured gray surface with "EARTH'S TREASURY" and a geometric logo below.

    1.54-Carat Deep Peacock Montana Sapphire (Heated)

    $3,100.00

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  • A faceted Montana Sapphire, product MS1762, with visible internal patterns is displayed on a light textured surface. The Earth's Treasury logo appears below the gem.

    2.08-Carat Medium Blue Montana Sapphire (Heated)

    $3,600.00

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  • 1.05-Carat Aqua-Sky Blue Particolored Montana Sapphire

    1.05-Carat Aqua-Sky Blue Particolored Montana Sapphire

    $1,800.00

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

    0.84-Carat Pale Aqua-Gray Montana Sapphire

    $840.00

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  • A 1.01-carat light aqua blue Montana sapphire, round-cut and radiant, rests on a textured gray surface with "EARTH'S TREASURY" written below.

    1.01-Carat Light Aqua Blue Montana Sapphire

    $2,000.00

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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.