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Showing 1–24 of 203 resultsSorted by latest

  • A 1.50-carat golden yellow-colorless particolored Montana sapphire is displayed on a textured surface, with the text “EARTH’S TREASURY” and a hexagon logo at the bottom.

    1.50-Carat Golden Yellow-Colorless Particolored Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.69-carat steel blue-purple particolored Montana sapphire (heated), faceted in an oval shape, rests on a textured metallic surface with the Earth’s Treasury logo below.

    1.69-Carat Steel Blue-Purple Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A round, faceted 1.17-carat light yellow-blue particolored Montana sapphire (heated) is displayed on a textured metallic surface with the “EARTH’S TREASURY” logo at the bottom.

    1.17-Carat Light Yellow-Blue Particolored Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A round, faceted 1.07-carat rich orange Montana sapphire (heated) is displayed on a textured gray surface, with the text “EARTH’S TREASURY” and a hexagon logo beneath the stone.

    1.07-Carat Rich Orange Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A round, faceted 1.70-carat mint green Montana sapphire (heated) rests on a textured metallic surface. The logo and text “EARTH’S TREASURY” are at the bottom of the image.

    1.70-Carat Mint Green Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A 1.77-carat Montana sapphire, oval-cut with intricate facets and a teal-green hue, rests on a textured gray surface above the "Earth's Treasury" text.

    1.77-Carat Green Tricolor Color-Change Montana Sapphire

    $4,300.00

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    Add to cartDone
  • A 1.60-carat rich blue-aqua particolored Montana sapphire, expertly faceted and oval-cut (heated), is displayed on a textured surface. The Earth's Treasury logo and name appear at the bottom.

    1.60-Carat Rich Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.65-carat rich teal blue Montana sapphire (heated) rests on a textured gray surface, with the words "EARTH'S TREASURY" and a logo visible at the bottom.

    1.65-Carat Rich Blue Montana Sapphire (Heated)

    $4,100.00

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    Add to cartDone
  • 1.71-Carat Aqua Montana Sapphire (Heated)

    1.71-Carat Aqua Montana Sapphire (Heated)

    $3,800.00

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    Add to cartDone
  • A 1.12-carat rich blue Ceylon sapphire (heated), cut in a round brilliant shape, sits on a textured surface with the words “EARTH’S TREASURY” and a hexagonal logo beneath it.

    1.12-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $2,800.00

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    Add to cartDone
  • A 1.61-carat green Madagascar sapphire (heated) with hexagonal geometric facets is displayed on a textured surface, with the “EARTH’S TREASURY” logo beneath the stone.

    1.61-Carat Green Madagascar Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.89-carat teal Madagascar sapphire, cut in an oval shape, is displayed on a textured surface with the text “EARTH’S TREASURY” and a hexagon logo at the bottom.

    1.89-Carat Teal Madagascar Sapphire (Unheated)

    $3,250.00

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    Add to cartDone
  • A 1.13-carat royal blue Ceylon sapphire (heated) in a round brilliant cut rests on a textured surface, with “Earth’s Treasury” displayed below.

    1.13-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.57-carat teal Madagascar sapphire, cut in an oval shape with reflective facets, rests on a textured gray surface. The text “Earth’s Treasury” appears at the bottom of the image.

    1.57-Carat Teal Madagascar Sapphire (Unheated)

    $2,700.00

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    Add to cartDone
  • A 1.99-carat Montana sapphire, faceted in an oval cut with blue-green hues, rests on a textured gray surface. Below is the text “EARTH’S TREASURY.”.

    1.99-Carat Teal Montana Sapphire

    $6,200.00

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    Add to cartDone
  • A 1.78-carat Peacock Blue Montana Sapphire (heated) is displayed on a textured gray surface, with "EARTH'S TREASURY" and a small logo featured at the bottom.

    1.78-Carat Peacock Blue Montana Sapphire (Heated)

    $3,950.00

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    Add to cartDone
  • A 1.78-carat Deep Peacock Montana Sapphire (Heated) is showcased on a textured light surface, with the Earth's Treasury logo and text visible at the bottom.

    1.78-Carat Deep Peacock Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.81-carat medium blue Montana sapphire (heated) is displayed on a textured surface with the words "EARTH'S TREASURY" and a logo beneath it.

    1.81-Carat Rich Teal Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.83-carat rich blue Montana sapphire (heated), cut in an oval facet, is displayed on a textured gray surface with the words "EARTH'S TREASURY" at the bottom.

    1.83-Carat Rich Blue Montana Sapphire (Heated)

    $5,100.00

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    Add to cartDone
  • A 1.86-carat teal Montana sapphire (heated), expertly oval-cut with intricate facets, is displayed on a textured, light-colored surface. The text "EARTH'S TREASURY" appears at the bottom.

    1.86-Carat Teal Montana Sapphire (Heated)

    $4,700.00

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    Add to cartDone
  • 1.91-Carat Violet-Blue to Purple Color-Change Ceylon Sapphire (Heated)

    1.91-Carat Violet-Blue to Purple Color-Change Ceylon Sapphire (Heated)

    $4,100.00

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    Add to cartDone
  • 2.02-carat heated sapphire, oval-cut and blue, displayed on a textured gray surface with "EARTH'S TREASURY" text and logo beneath.

    2.02-Carat Light Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 1.72-carat emerald-cut green gemstone is displayed on a textured surface with the Earth's Treasury logo beneath it.

    1.72-Carat Rich Green Zambian Emerald

    $9,100.00

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    Add to cartDone
  • A 1.10-carat faceted green emerald gemstone rests on a textured gray surface, with the "Earth's Treasury" logo and text visible at the bottom.

    1.10-Carat Rich Green Zambian Emerald

    $5,500.00

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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.