6.4

Showing 145–159 of 159 resultsSorted by latest

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

    1.28-Carat Peacock 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

    1.29-Carat Light Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A 1.31-carat teal blue Montana Sapphire (heated) with a round, faceted cut rests on a textured light gray surface, with "EARTH'S TREASURY" written below.

    1.31-Carat Teal Blue Montana Sapphire (Heated)

    $2,600.00

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

    1.15-Carat Rich Blue-Yellow Particolored Montana Sapphire (Heated)

    $1,700.00

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  • A 1.30-Carat Teal Blue Montana Sapphire (Heated), round brilliant-cut, sits on a textured grey surface displaying "EARTH'S TREASURY" and a logo beneath.

    1.30-Carat Teal Blue Montana Sapphire (Heated)

    $1,950.00

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

    1.32-Carat Teal Montana Sapphire (Heated)

    $1,650.00

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

    1.29-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.29-carat Rich Teal Montana Sapphire (Heated) gemstone, round-cut, is shown on a textured gray surface with "EARTH'S TREASURY" displayed beneath it.

    1.29-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.43-carat sky blue Montana sapphire (heated), cushion-cut, is showcased on a textured gray surface with "Earth's Treasury" displayed below.

    1.43-Carat Sky Blue Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • The 1.27-Carat Rich Sky Blue Montana Sapphire (Heated) is showcased in a brilliant round cut on a textured gray background, with the "Earth's Treasury" logo and text displayed below.

    1.27-Carat Rich Sky Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.24-Carat Peacock Blue Montana Sapphire (Heated) shines in vivid blue on a textured metallic background, with the text "Earth's Treasury" beneath.

    1.24-Carat Peacock Blue Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • 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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    Add to cartDone
  • 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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    Add to cartDone
  • 1.40-Carat Aqua Blue Montana Sapphire

    1.40-Carat Pale Blue Montana Sapphire

    $1,750.00

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

    1.28-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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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.