H = Heating

Showing 49–72 of 2355 resultsSorted by latest

  • A round, faceted 3.35-carat Montana Sapphire (heated) with a vivid blue hue is showcased on a textured surface, featuring the Earth's Treasury logo at the bottom.

    3.35-Carat Teal Blue Montana Sapphire (Heated)

    $8,950.00

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  • A beautiful 1.59-carat Montana Sapphire (Heated) is displayed on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.59-Carat Aqua Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.85-carat heated Montana Sapphire rests on a textured, light-colored surface with "EARTH'S TREASURY" visible below.

    1.85-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 2.19-carat heated Ceylon sapphire, faceted and round with a blue hue, rests on a textured gray surface with "Earth's Treasury" below it.

    2.19-Carat Rich Blue Ceylon Sapphire (Heated)

    $7,200.00

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    Add to cartDone
  • A 1.73-carat heated sapphire, round and faceted, stands upright on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.73-Carat Rich Blue Ceylon Sapphire (Heated)

    $5,400.00

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    Add to cartDone
  • A 1.37-carat heated Montana sapphire, faceted in a pear shape with an orange hue, is displayed on a textured gray surface with the text "Earth's Treasury" below.

    1.37-Carat Golden Orange Montana Sapphire (Heated)

    $2,750.00

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    Add to cartDone
  • A 0.76-carat heated Montana sapphire with radiant facets is displayed on a textured light surface, featuring the text "EARTH'S TREASURY" and a small hexagonal logo below.

    0.76-Carat Sky Blue Montana Sapphire (Heated)

    $800.00

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  • A 1.07-carat heated Montana Sapphire with faceted cuts is displayed on a textured metallic surface, with "Earth's Treasury" at the bottom.

    1.07-Carat Green Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • A 1.22-carat heated Montana sapphire, cut in a rectangular shape with multiple facets, rests on a textured light surface with "EARTH'S TREASURY" written below.

    1.22-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.35-carat rectangular, faceted Montana Sapphire (heated) is displayed on a light textured surface with the text "EARTH'S TREASURY" below it.

    1.35-Carat Aqua Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.37-carat heated Montana sapphire, rectangular and blue with facet cuts, rests on a textured light surface. "Earth's Treasury" appears at the bottom of the image.

    1.37-Carat Peacock Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire with radiant facets and a blue-green hue rests on a textured, light surface. The "EARTH'S TREASURY" logo and text are visible at the bottom.

    1.39-Carat Aqua-Teal Particolored Montana Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.42-carat heated Montana sapphire with a rectangular, faceted cut is displayed on a textured, light background, featuring the text "EARTH'S TREASURY" at the bottom.

    1.42-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.47-carat heated Montana sapphire with green and yellow hues rests on a textured silver surface; the "Earth's Treasury" logo appears at the bottom.

    1.47-Carat Greenish Yellow Montana Sapphire (Heated)

    $2,250.00

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    Add to cartDone
  • A rectangular, faceted blue 1.49-carat Montana Sapphire (Heated) rests on a textured surface featuring the "EARTH'S TREASURY" text and logo at the bottom.

    1.49-Carat Teal Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.54-carat heated Montana sapphire with a rectangular brilliant cut sits on a textured light gray surface, "EARTH'S TREASURY" displayed below.

    1.54-Carat Teal Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.88-carat heated Montana sapphire, cut in a rectangular faceted shape, rests on a textured metallic surface with the Earth’s Treasury logo below.

    1.88-Carat Peacock Blue Montana Sapphire (Heated)

    $4,000.00

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    Add to cartDone
  • A faceted, rectangular blue-green 1.98-carat heated Montana Sapphire rests on a textured gray surface, labeled "EARTH'S TREASURY" at the bottom.

    1.98-Carat Spruce Green Montana Sapphire (Heated)

    $5,450.00

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    Add to cartDone
  • A rectangular, faceted 2.17-carat heated Montana sapphire with a blue hue is displayed on a textured light surface, featuring the "EARTH'S TREASURY" logo beneath.

    2.17-Carat Peacock Blue Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 2.68-carat heated Montana sapphire, cut in a rectangular shape, is displayed on a textured light surface with the Earth's Treasury logo at the bottom.

    2.68-Carat Peacock Blue Montana Sapphire (Heated)

    $9,200.00

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    Add to cartDone
  • A 2.88-carat heated Montana sapphire with a rectangular, teal-blue faceted cut displayed on a textured surface and the "Earth's Treasury" logo below.

    2.88-Carat Rich Teal Montana Sapphire (Heated)

    $5,200.00

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    Add to cartDone
  • A 1.34-carat heated Montana sapphire with blue-green hues and a rectangular step cut is displayed on a textured light gray surface above the Earth's Treasury logo.

    1.34-Carat Aqua-Mint Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 2.33-carat heated Montana sapphire in a rectangular cut with multiple facets sits on a textured gray surface. "Earth's Treasury" is shown at the bottom.

    2.33-Carat Peacock Blue Montana Sapphire (Heated)

    $5,950.00

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    Add to cartDone
  • A 2.60-carat heated Montana sapphire in a blue, rectangular cut with intricate facets rests on a textured, light surface. The "Earth's Treasury" logo is visible at the bottom.

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

    $7,850.00

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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.