H = Heating

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  • A 1.40-carat Ceylon Sapphire (Heated) is displayed on a light gray textured surface with "EARTH'S TREASURY" written below.

    1.40-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,800.00

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  • A 1.28-carat, cushion-cut Ceylon Sapphire (heated) sparkles on a textured metallic surface featuring the "Earth's Treasury" logo and text at the bottom.

    1.28-Carat Hot Pink Ceylon Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.37-Carat Ceylon Sapphire (Heated), round and faceted, is shown on a textured light gray surface with "EARTH'S TREASURY" beneath it.

    1.37-Carat Rich Magenta Purple Ceylon Sapphire (Heated)

    $2,050.00

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    Add to cartDone
  • A 1.54-carat heated Ceylon sapphire in cushion cut, showcased on a light textured surface with "EARTH'S TREASURY" at the bottom.

    1.54-Carat Lilac Pink Ceylon Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A square-cut, pale yellow 1.14-carat heated Australian sapphire with faceted surfaces is displayed on a textured metallic background, with the "Earth's Treasury" logo at the bottom.

    1.14-Carat Greenish Yellow Australian Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.12-carat heated Ceylon sapphire, cushion-cut with facets, shown on a textured light gray background and "EARTH'S TREASURY" at the bottom.

    1.12-Carat Sky Blue Ceylon Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A faceted round 2.06-carat heated Ceylon sapphire is displayed on a textured surface with the text "EARTH'S TREASURY" beneath it.

    2.06-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,800.00

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    Add to cartDone
  • A 1.19-carat, heated Ceylon sapphire in a round brilliant cut is shown on a textured silvery surface with the "Earth's Treasury" logo at the bottom.

    1.19-Carat Light Cornflower Blue Ceylon Sapphire

    $2,100.00

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  • A 1.40-carat heated Ceylon sapphire is displayed on a textured, light gray surface with "Earth's Treasury" branding below.

    1.40-Carat Rich Violet-Blue Ceylon Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A 1.37-carat heated Ceylon sapphire with a round brilliant cut is displayed on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.37-Carat Colorless Ceylon Sapphire (Heated)

    $2,750.00

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    Add to cartDone
  • A 2.21-carat Ceylon sapphire with a cushion cut is displayed on a textured surface, with the text "EARTH'S TREASURY" shown below.

    2.21-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $6,650.00

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    Add to cartDone
  • A 1.18-carat faceted Montana sapphire (heated) rests on a textured gray surface, with "EARTH'S TREASURY" displayed below.

    1.18-Carat Rich Teal Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • A 1.35-carat heated Montana sapphire, round and faceted in a blue-green hue, is displayed on a textured light gray surface with the Earth’s Treasury logo at the bottom.

    1.35-Carat Teal-Blue Particolored Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.18-carat heated Montana Sapphire is displayed on a textured light gray surface, with "EARTH'S TREASURY" and a hexagon logo below.

    1.18-Carat Rich Blue Montana Sapphire (Heated)

    $1,250.00

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  • A 1.22-carat heated Montana sapphire, faceted in an oval cut and blue in color, rests on a textured, light surface featuring the "EARTH'S TREASURY" logo below.

    1.22-Carat Teal Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire with a deep blue hue rests on a textured gray surface, with "Earth's Treasury" displayed at the bottom.

    1.25-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,650.00

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  • A 1.25-carat heated Montana sapphire with blue-green facets rests on a textured gray surface, with "EARTH'S TREASURY" visible at the bottom.

    1.25-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.26-carat oval-cut heated Montana sapphire with intricate facets rests on a textured gray surface, featuring the "EARTH'S TREASURY" text and logo below.

    1.26-Carat Aqua Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.28-carat heated Montana sapphire gemstone is displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    1.28-Carat Rich Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.28-carat oval-cut blue-green Montana sapphire (heated) rests on a textured gray surface. "Earth's Treasury" logo and text are visible at the bottom of the image.

    1.28-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $2,250.00

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    Add to cartDone
  • A 1.30-carat heated Montana sapphire is displayed on a textured gray surface, with the "EARTH'S TREASURY" text and logo at the bottom.

    1.30-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.31-carat heated Montana sapphire with a radiant cut rests on a textured gray surface, with the Earth's Treasury logo displayed at the bottom.

    1.31-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A faceted oval blue 1.32-carat heated Montana sapphire rests on a textured silver surface, with "Earth's Treasury" at the bottom.

    1.32-Carat Sky Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.34-carat heated Montana sapphire, faceted in an oval shape, rests on a textured metallic surface with "EARTH'S TREASURY" and a logo visible at the bottom.

    1.34-Carat Teal Montana Sapphire (Heated)

    $1,600.00

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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.