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Showing 1–24 of 88 resultsSorted by latest

  • A 1.83-carat pale mint green Montana sapphire (heated), cut in a round faceted shape, rests on a textured gray surface above the “Earth’s Treasury” text and logo.

    1.83-Carat Pale Mint Green Montana Sapphire (Heated)

    $3,950.00

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  • 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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  • 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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  • A 1.81-carat Montana sapphire (heated) with a radiant cut and starburst pattern is displayed on a textured gray surface above the words “Earth’s Treasury.”.

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

    $4,950.00

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  • A 1.91-carat rich blue-teal particolored Montana sapphire (heated) with intricate facets is displayed on a textured surface, with the Earth's Treasury logo and text below.

    1.91-Carat Rich Blue-Teal Particolored Montana Sapphire (Heated)

    $5,250.00

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  • A 2.01-carat rich blue-teal particolored Montana sapphire (heated), cut in a rectangular shape with multiple facets, is displayed on a textured surface. "EARTH'S TREASURY" appears at the bottom along with a hexagonal logo.

    2.01-Carat Rich Blue-Teal Particolored Montana Sapphire (Heated)

    $6,300.00

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  • A 1.74-carat teal Montana sapphire (heated) rests on a textured gray surface with the “Earth’s Treasury” logo and text below it.

    1.74-Carat Teal Montana Sapphire (Heated)

    $2,100.00

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  • A 2.50-carat rich cornflower blue Ceylon sapphire (heated) in a round brilliant cut, displayed on a textured surface with the “EARTH’S TREASURY” logo and text underneath.

    2.50-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $7,200.00

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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 round, faceted light green 1.79-carat Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.79-Carat Mint Green Montana Sapphire

    $4,500.00

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  • A 2.21-carat rich peacock blue Montana sapphire (heated) in a round brilliant cut is displayed on a textured surface with the "Earth's Treasury" logo and text at the bottom of the image.

    2.21-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $7,300.00

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    Add to cartDone
  • A 1.75-carat aqua blue-green Montana sapphire (heated), cut with round facets, is displayed on a textured gray surface featuring the "Earth's Treasury" logo at the bottom.

    1.75-Carat Aqua Blue-Green Montana Sapphire (Heated)

    $4,300.00

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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 2.27-carat heated Mozambique ruby, cut in a faceted oval shape, is displayed on a textured metallic surface above the text "EARTH'S TREASURY.

    2.27-Carat Red Mozambique Ruby (Heated)

    $23,600.00

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  • 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
  • A rectangular, faceted 1.56-carat heated sapphire with a light blue hue is displayed on a textured gray surface, featuring the "Earth's Treasury" logo and text at the bottom.

    1.56-Carat Colorless-Sky Blue Particolored Ceylon Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.72-carat faceted blue sapphire is shown on a textured gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.72-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A 2.11-carat emerald-cut blue sapphire is showcased on a light textured surface, with the Earth’s Treasury logo and text visible at the bottom.

    2.11-Carat Teal Blue Madagascar Sapphire (Heated)

    $5,700.00

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    Add to cartDone
  • A 0.92-carat medium blue Malawi sapphire (unheated) with rectangular facets is displayed on a textured light surface, featuring the Earth's Treasury logo and text below.

    0.92-Carat Medium Blue Malawi Sapphire (Unheated)

    $1,350.00

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  • A 1.51-carat Ceylon sapphire in an oval cut with a light lavender hue is shown on a textured surface, with the Earth's Treasury logo displayed below.

    1.51-Carat Pale Violet-Blue Ceylon Sapphire

    $3,500.00

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  • A round, faceted 1.75-carat Montana Sapphire (Heated) with a starburst pattern sits on a textured, light surface. The "EARTH'S TREASURY" logo is displayed at the bottom of the image.

    1.75-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $6,900.00

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    Add to cartDone
  • A 1.66-carat Spessartine Garnet with orange facets sits on a textured grey surface, displaying the "EARTH'S TREASURY" logo below.

    1.66-Carat Orange Spessartine Garnet

    $900.00

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  • A 2.10-carat round, faceted Spessartine Garnet gemstone with an orange hue is displayed on a textured gray surface, with the text "Earth's Treasury" underneath.

    2.10-Carat Light Orange Spessartine Garnet

    $1,050.00

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    Add to cartDone
  • A 1.69-carat heated Montana sapphire with blue and orange hues rests on a textured surface, featuring the "Earth's Treasury" logo at the bottom.

    1.69-Carat Purple-Orange Particolored Montana Sapphire (Heated)

    $2,500.00

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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.