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Showing 25–48 of 165 resultsSorted by latest

  • A 1.33-carat heated Montana sapphire, round brilliant-cut and blue in color, shown on a textured surface with "Earth's Treasury" beneath the stone.

    1.33-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,250.00

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  • 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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  • A 1.13-carat Montana Sapphire (heated), faceted in an oval cut and blue in color, is displayed on a textured, light-colored surface with "Earth's Treasury" beneath it.

    1.13-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,950.00

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  • A faceted, cushion-cut 1.63-carat Ceylon Sapphire with a bluish-purple hue is displayed on a textured metallic surface. The text "Earth's Treasury" appears at the bottom.

    1.63-Carat Purple Ceylon Sapphire

    $3,200.00

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  • A rectangular-cut, vivid pink 1.31-carat heated Ceylon sapphire is displayed on a textured surface with "Earth's Treasury" text at the bottom.

    1.31-Carat Hot Pink Ceylon Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.40-carat Montana sapphire in a round brilliant cut is displayed on a textured metallic surface with "EARTH'S TREASURY" at the bottom.

    1.40-Carat Pale Aqua Blue Montana Sapphire

    $2,700.00

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  • A 1.37-carat heated Montana sapphire, round and blue with faceted cuts, is displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" and a hexagon logo below.

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,500.00

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  • A round, faceted 1.38-carat heated Montana sapphire is displayed on a textured, metallic surface with the text "Earth's Treasury" below.

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

    $2,450.00

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  • A 1.42-carat heated Montana sapphire with a round, brilliant cut is displayed on a textured silver-gray surface featuring the "Earth's Treasury" logo at the bottom.

    1.42-Carat Light Aqua Blue Montana Sapphire (Heated)

    $2,400.00

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  • A 1.11-Carat Montana Sapphire gemstone glimmers on a textured gray surface, with “EARTH’S TREASURY” and a hexagonal logo beneath.

    1.11-Carat Colorless Montana Sapphire

    $1,350.00

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  • A 1.14-carat heated Montana sapphire with a radiant cut rests on a textured gray surface, featuring the "EARTH'S TREASURY" text and hexagonal logo below.

    1.14-Carat Aqua-Yellow Particolored Montana Sapphire (Heated)

    $2,000.00

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  • A 1.04-carat heated Montana sapphire with a blue, faceted oval shape rests on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

    1.04-Carat Peacock Blue Montana Sapphire (Heated)

    $1,800.00

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  • A 1.17-carat heated Montana sapphire with a faceted blue brilliance rests on a textured gray surface, "EARTH'S TREASURY" displayed at the bottom of the image.

    1.17-Carat Teal Blue Montana Sapphire (Heated)

    $2,050.00

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  • A faceted 1.18-carat heated Montana sapphire with a radiating pattern rests on a textured gray surface. The "EARTH'S TREASURY" logo appears at the bottom.

    1.18-Carat Steely Blue to Purple Color Change Montana Sapphire (Heated)

    $2,300.00

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  • A 1.10-carat heated Montana sapphire with a faceted blue hue rests on a textured gray surface, with the text "EARTH'S TREASURY" displayed below the stone.

    1.10-Carat Aqua Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.15-carat heated Montana sapphire with an oval cut is shown on a textured, light surface, featuring the “EARTH’S TREASURY” text and a hexagon logo at the bottom.

    1.15-Carat Teal Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.11-carat heated Montana sapphire, round brilliant-cut, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

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

    $1,950.00

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    Add to cartDone
  • A 1.35-carat heated Montana Sapphire, round brilliant-cut and blue, is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    1.35-Carat Teal Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.39-carat heated Montana sapphire, round and faceted, is displayed on a textured gray surface with "EARTH'S TREASURY" shown below.

    1.39-Carat Rich Teal Montana Sapphire (Heated)

    $2,400.00

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  • A 1.42-carat heated Montana sapphire, round brilliant-cut and blue in color, rests on a textured metallic surface with "EARTH'S TREASURY" displayed at the bottom.

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

    $2,850.00

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  • A 0.68-carat Montana sapphire, pear-shaped and faceted with a light purple hue, rests on a textured metallic surface. "EARTH'S TREASURY" appears at the bottom.

    0.68-Carat Lavender Montana Sapphire

    $700.00

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    Add to cartDone
  • 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 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 1.36-carat Ceylon Sapphire, round brilliant-cut and blue, is displayed on a textured light surface with "EARTH'S TREASURY" at the bottom.

    1.36-Carat Rich Blue Ceylon Sapphire

    $3,450.00

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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.