Blue-Green

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  • A 1.74-carat rich teal blue Montana sapphire (heated) with a faceted cut rests on a textured, silvery surface featuring the "EARTH'S TREASURY" name and a hexagonal logo below.

    1.74-Carat Rich Teal Blue Montana Sapphire (Heated)

    $3,700.00

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    Add to cartDone
  • A 1.56-carat heated Montana sapphire is displayed on a textured surface, with the words “EARTH’S TREASURY” and a hexagonal logo beneath it.

    1.56-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 1.80-carat cushion-cut Montana sapphire (heated) rests on a textured surface, with the “Earth’s Treasury” logo and text displayed below it.

    1.80-Carat Rich Teal Blue Montana Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • A 2.17-carat aqua green-teal particolored Montana sapphire (heated) with a cushion cut is displayed on a gray textured surface. "Earth's Treasury" is printed below the gem.

    2.17-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 1.47-carat heated teal Montana sapphire, faceted in an oval shape, rests on a textured surface with the Earth's Treasury logo and text visible below.

    1.47-Carat Rich Teal Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.55-carat Montana rich teal-blue particolored sapphire (heated), cut in an oval faceted shape, is displayed on a gray textured surface, with the "EARTH’S TREASURY" logo and text visible at the bottom.

    1.55-Montana Rich Teal Blue Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • A 1.60-carat rich blue-aqua particolored Montana sapphire, expertly faceted and oval-cut (heated), is displayed on a textured surface. The Earth's Treasury logo and name appear at the bottom.

    1.60-Carat Rich Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,950.00

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

    1.71-Carat Aqua Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.74-carat teal Montana sapphire (heated) rests on a textured metallic surface featuring the "EARTH'S TREASURY" name and hexagon logo below.

    1.74-Carat Teal Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.87-carat deep blue-green Montana sapphire (heated) is displayed on a textured light-colored surface with the text “EARTH’S TREASURY” below.

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

    $3,600.00

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    Add to cartDone
  • A 1.98-carat teal blue Montana sapphire (heated) with a round brilliant cut is displayed on a textured gray surface, with the “EARTH’S TREASURY” text and logo beneath it.

    1.98-Carat Teal Montana Sapphire (Heated)

    $4,650.00

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    Add to cartDone
  • A 1.53-carat heated Montana sapphire with a blue-green faceted oval shape rests on a textured gray surface, with the text “EARTH’S TREASURY” below it.

    1.53-Carat Teal Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.65-carat teal Montana sapphire (heated) rests on a textured gray surface, with the “EARTH’S TREASURY” logo and text displayed below the stone.

    1.65-Carat Teal Montana Sapphire (Heated)

    $3,700.00

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    Add to cartDone
  • A 1.67-carat teal green-blue particolored Montana sapphire (heated) is displayed on a textured gray surface above the text “EARTH’S TREASURY” and a hexagonal logo.

    1.67-Carat Teal Montana Sapphire (Heated)

    $3,750.00

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    Add to cartDone
  • A 1.76-carat teal blue Montana sapphire (heated), cut in an oval shape, is displayed on a textured gray surface above the text “EARTH’S TREASURY.”.

    1.76-Carat Teal Blue Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • A 1.98-carat deep blue-green Montana sapphire (heated) in a faceted oval cut is showcased on a textured gray surface featuring the “Earth’s Treasury” logo at the bottom.

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

    $4,200.00

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    Add to cartDone
  • A 2.34-carat rich teal blue Montana sapphire (heated) is displayed on a textured surface, with the words “Earth’s Treasury” and a hexagonal logo below it.

    2.34-Carat Rich Teal Blue Montana Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 0.98-carat teal-yellow particolored Montana sapphire (heated) with a faceted oval shape rests on a textured gray surface, with “Earth’s Treasury” displayed beneath it.

    0.98-Carat Teal-Yellow Particolored Montana Sapphire (Heated)

    $1,150.00

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    Add to cartDone
  • A 1.74-carat teal Montana sapphire (heated) rests on a textured gray surface with the “Earth’s Treasury” logo and text below it.

    1.74-Carat Teal Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.95-carat peacock-yellow particolored Montana sapphire (heated) with an octagonal cut is displayed on a textured gray surface, with the “EARTH’S TREASURY” logo and text at the bottom of the image.

    1.95-Carat Peacock-Yellow Particolored Montana Sapphire (Heated)

    $4,150.00

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    Add to cartDone
  • A 2.46-carat Peacock Blue Montana Sapphire (heated) with a geometric cut is displayed on a textured gray surface, with the “Earth’s Treasury” name and hexagon logo shown at the bottom of the image.

    2.46-Carat Peacock Blue Montana Sapphire (Heated)

    $4,100.00

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    Add to cartDone
  • A round, faceted 1.08-carat peacock blue-teal particolored Montana sapphire (heat) rests on a textured gray surface. The Earth’s Treasury logo and text are displayed at the bottom of the image.

    1.08-Carat Peacock Blue-Teal Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • 1.25-carat teal blue Montana sapphire (heated) with multiple facets displayed on a textured surface, featuring the words “EARTH’S TREASURY” and a hexagonal logo below.

    1.25-Carat Teal Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.30-carat blue-yellow to violet-yellow particolored color-change gemstone, expertly round brilliant-cut, is displayed upright on a textured metallic surface with "Earth's Treasury" text at the bottom.

    1.30-Carat Teal-Yellow Particolored Montana Sapphire (Heated)

    $2,600.00

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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.