H = Heating

Showing 145–168 of 2637 resultsSorted by latest

  • A 1.03-carat teal blue Montana sapphire (heated) rests on a textured gray surface, with the Earth's Treasury logo appearing at the bottom of the image.

    1.03-Carat Teal Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.03-carat rich teal Montana sapphire (heated) rests on a textured surface beside the text "Earth’s Treasury" and a hexagon logo.

    1.03-Carat Rich Teal Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.08-carat heated Montana sapphire is displayed on a textured, metallic surface with the text “EARTH’S TREASURY” and a hexagonal logo beneath it.

    1.08-Carat Teal Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.12-carat heated Montana sapphire is displayed on a textured gray surface with the words “EARTH’S TREASURY” below it.

    1.12-Carat Medium Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.13-carat Peacock Blue Montana Sapphire (heated) rests on a textured, metallic surface adorned with the "EARTH'S TREASURY" text and a hexagonal logo below it.

    1.13-Carat Peacock Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.13-carat heated Montana sapphire with a vivid blue faceted cut rests on a textured metallic surface, displaying the Earth’s Treasury logo and text at the bottom.

    1.13-Carat Teal Blue Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A 1.18-carat heated Montana sapphire with a faceted blue appearance rests on a textured surface, with the words “EARTH’S TREASURY” and a hexagon logo displayed below.

    1.18-Carat Aqua Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.20-carat rich blue Montana sapphire (heated), featuring a faceted round cut, is displayed on a textured light gray surface with the "Earth's Treasury" text and logo at the bottom.

    1.20-Carat Medium Blue Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A 1.32-carat teal Montana sapphire (heated) rests on a textured gray surface, with the "EARTH'S TREASURY" logo displayed below.

    1.32-Carat Rich Teal Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.38-carat teal blue Montana sapphire (heated) is showcased on a textured surface, with the "EARTH'S TREASURY" logo and text visible at the bottom.

    1.38-Carat Teal Blue Montana Sapphire (Heated)

    $3,050.00

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    Add to cartDone
  • A 1.43-carat teal blue Montana sapphire (heated) is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.43-Carat Teal Blue Montana Sapphire (Heated)

    $3,150.00

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    Add to cartDone
  • A 1.46-carat heated Montana sapphire is displayed on a textured, silvery surface with the words “Earth’s Treasury” printed below.

    1.46-Carat Teal Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.67-carat blue-green particolored Montana sapphire (heated), faceted in a pear shape, rests on a textured gray surface with the text "EARTH'S TREASURY" visible below the gem.

    1.67-Carat Blue-Green Particolored Montana Sapphire (Heated)

    $4,150.00

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    Add to cartDone
  • A 1.69-carat Montana Sapphire (heated) with a dark blue, faceted appearance is displayed on a textured surface featuring the Earth's Treasury logo and text at the bottom.

    1.69-Carat Near-Black Midnight Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • 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 1.81-carat rich blue Montana sapphire (heated) with a triangular shape rests on a textured surface, with the "Earth's Treasury" text visible at the bottom of the image.

    1.81-Carat Deep Rich Blue Montana Sapphire (Heated)

    $2,900.00

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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 faceted, cushion-cut 1.85-carat pale blue-yellow particolored Montana sapphire (heated) rests on a textured surface. The "Earth's Treasury" logo and text are displayed at the bottom of the image.

    1.85-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.91-carat, cushion-cut aqua blue Montana sapphire (heated) rests on a textured surface with the logo and text "EARTH'S TREASURY" visible at the bottom of the image.

    1.91-Carat Aqua Blue Montana Sapphire (Heated)

    $4,100.00

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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 rectangular, deep blue, faceted 0.69-carat Montana sapphire (heated) rests on a textured silver surface. The text "EARTH'S TREASURY" appears at the bottom of the image.

    0.69-Carat Deep Blue Montana Sapphire (Heated)

    $700.00

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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 1.49-carat rich blue Montana sapphire (heated) is displayed on a textured gray surface, with the logo and text "Earth's Treasury" at the bottom of the image.

    1.49-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.