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Showing 25–48 of 145 resultsSorted by latest

  • A 1.21-carat heated Montana sapphire, rectangular and blue-green with facets, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.21-Carat Teal Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A round, faceted 1.07-carat Montana Sapphire (Heated) with a rich blue hue rests on a textured gray surface, featuring the "EARTH'S TREASURY" text and a hexagon logo at the bottom.

    1.07-Carat Aqua Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A faceted blue 1.18-carat heated Montana sapphire with geometric patterns rests on a textured gray surface; the "Earth's Treasury" logo is visible at the bottom.

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

    $1,750.00

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    Add to cartDone
  • A 1.19-carat heated Montana sapphire, faceted in blue-green hues, rests on a textured metallic surface with the "Earth's Treasury" logo and text below.

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

    $1,600.00

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    Add to cartDone
  • A 1.20-carat heated Montana sapphire with blue-green hues, cut in a faceted oval shape, rests on a textured metallic surface. The "EARTH'S TREASURY" text and logo appear at the bottom.

    1.20-Carat Pale Yellow-Aqua Particolored Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.22-carat heated Montana sapphire with a faceted blue gem sits on a textured gray surface, featuring the "Earth's Treasury" text at the bottom.

    1.22-Carat Rich Teal Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire rests on a textured metallic surface with the text "EARTH'S TREASURY" and a hexagonal logo below.

    1.23-Carat Rich Teal Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.10-carat heated Montana sapphire with an oval cut is shown on a metallic, patterned surface featuring the "Earth's Treasury" logo at the bottom.

    1.10-Carat Peacock-Aqua Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.10-carat Montana sapphire (heated) with a faceted blue appearance rests on a textured metallic surface, featuring the text "Earth's Treasury" at the bottom.

    1.10-Carat Teal Blue Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A 1.18-carat heated Montana sapphire, faceted in an oval shape, rests on a textured gray surface with the Earth's Treasury logo at the bottom of the image.

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

    $2,100.00

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    Add to cartDone
  • A 1.18-carat heated Montana sapphire is displayed on a textured surface with the "Earth's Treasury" logo and text at the bottom.

    1.18-Carat Peacock Blue Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire with a round brilliant cut is displayed on a textured gray surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.21-Carat Teal Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire, round and faceted, rests on a textured gray surface with "EARTH'S TREASURY" written at the bottom of the image.

    1.25-Carat Rich Teal Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.25-carat heated Montana sapphire, faceted in an oval shape, is shown on a textured gray surface with "EARTH'S TREASURY" below.

    1.25-Carat Rich Teal Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A faceted teal and blue 1.12-carat Montana Sapphire (Heated) rests on a textured gray surface, with "EARTH'S TREASURY" below.

    1.12-Carat Rich Teal Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.08-carat heated Montana sapphire with a square cushion cut rests on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

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

    $1,650.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire in a round brilliant cut is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.21-Carat Sky Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • 1.24-Carat Montana Sapphire (Heated) with a faceted blue starburst pattern, displayed on a textured light gray surface, features the "Earth's Treasury" logo at the bottom.

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

    $2,200.00

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    Add to cartDone
  • A 1.46-carat heated Montana sapphire with a round brilliant cut rests on a textured metallic surface, "EARTH'S TREASURY" displayed below.

    1.46-Carat Aqua Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.50-carat heated Montana Sapphire, round brilliant-cut and blue, is displayed on a textured silver-gray surface with the Earth's Treasury logo below.

    1.50-Carat Peacock Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.52-carat heated Montana sapphire with a round brilliant cut is shown on a textured gray background, featuring the text "EARTH'S TREASURY" at the bottom.

    1.52-Carat Peacock Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 1.21-carat heated Montana sapphire, cut in a rectangular blue-green facet, is displayed on a gray textured surface featuring the "Earth's Treasury" logo at the bottom.

    1.21-Carat Teal Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.14-carat heated Montana sapphire sits on a textured gray surface, with "EARTH'S TREASURY" and a hexagon logo displayed beneath it.

    1.14-Carat Rich Teal Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A radiant-cut, faceted blue 1.19-carat heated Montana sapphire rests on a textured gray surface, with "EARTH'S TREASURY" text displayed at the bottom of the image.

    1.19-Carat Medium Blue Montana Sapphire (Heated)

    $2,100.00

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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.