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  • A 1.83-carat Peacock Montana Sapphire (heated), with a faceted teal blue hue, rests on a textured gray surface alongside the "EARTH'S TREASURY" text and hexagon logo at the bottom.

    1.83-Carat Peacock Montana Sapphire (Heated)

    $3,500.00

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  • 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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  • 3.19-carat bright green Zambian emerald, oval-cut, displayed on a textured gray surface with the "EARTH'S TREASURY" logo at the bottom.

    3.19-Carat Bright Green Zambian Emerald

    $7,000.00

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  • 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 2.04-carat Mozambique ruby (heated), expertly cut in an oval shape, is displayed on a textured gray surface, with the "Earth's Treasury" logo and text at the bottom of the image.

    2.04-Carat Red Mozambique Ruby (Heated)

    $18,500.00

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  • A 1.17-carat heated Mozambique ruby with an oval cut is displayed on a textured metallic surface, accompanied by the "EARTH'S TREASURY" text and a hexagonal logo below.

    1.17-Carat Mozambique Ruby (Heated)

    $6,150.00

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  • A 0.79-carat heated Burmese ruby, cut in a faceted oval shape, is displayed on a textured gray surface with the Earth's Treasury logo and text at the bottom of the image.

    0.79-Carat Burmese Ruby (Heated)

    $1,800.00

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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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  • A 1.90-carat teal-blue particolored Montana sapphire (heated) rests on a textured gray surface, with the words "Earth's Treasury" and a hexagon logo displayed below.

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

    $2,900.00

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  • A 1.93-carat Peacock Montana Sapphire (heated), cut in a faceted oval shape with vibrant blue-green hues, rests on a textured gray surface featuring the "EARTH'S TREASURY" text and a hexagonal logo below the gemstone.

    1.93-Carat Peacock Montana Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • A 1.93-carat Peacock Blue Montana Sapphire (heated) is displayed on a textured gray surface, with the "EARTH'S TREASURY" text and logo below it.

    1.93-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $3,900.00

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  • A 1.94-carat aqua-blue particolored Montana sapphire (heated) with intricate faceting is displayed on a textured gray surface, with the Earth’s Treasury logo below.

    1.94-Carat Rich Aqua Blue Montana Sapphire (Heated)

    $5,300.00

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  • A 1.95-carat aqua-blue particolored Montana sapphire (heated) rests on a textured gray surface, with the "EARTH'S TREASURY" text and logo displayed beneath it.

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

    $3,200.00

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  • A 2.02-carat rich teal Montana sapphire (heated) is placed on a textured gray surface with the text "EARTH'S TREASURY" and a logo visible below the stone.

    2.02-Carat Rich Teal Montana Sapphire (Heated)

    $6,600.00

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  • A 2.03-carat rich blue Montana sapphire (heated), faceted in an oval shape, is displayed on a textured light gray surface, with the "Earth's Treasury" logo and text at the bottom.

    2.03-Carat Rich Blue Montana Sapphire (Heated)

    $5,900.00

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  • A 2.06-carat medium blue Montana sapphire (heated) rests on a textured gray surface, with the words "Earth's Treasury" and a hexagon logo displayed below it.

    2.06-Carat Medium Blue Montana Sapphire (Heated)

    $6,100.00

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  • A 2.18-carat rich teal blue Montana sapphire (heated), cut in a faceted oval shape, is displayed on a textured gray surface with the Earth’s Treasury logo beneath it.

    2.18-Carat Rich Teal Blue Montana Sapphire (Heated)

    $4,500.00

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  • A faceted round 2.31-carat deep peacock blue Montana sapphire (heated) rests on a textured surface. The logo and text "EARTH'S TREASURY" appear at the bottom of the image.

    2.31-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $5,900.00

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  • A 2.45-carat teal Montana sapphire (heated), expertly faceted, rests on a textured surface with the Earth's Treasury logo visible at the bottom of the image.

    2.45-Carat Teal Montana Sapphire (Heated)

    $3,950.00

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  • A 2.55-carat faceted oval teal blue Montana sapphire (heated) is placed on a textured gray surface. The logo "Earth's Treasury" appears at the bottom of the image.

    2.55-Carat Teal Blue Montana Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • The "Firenze" ring, expertly crafted in 18k yellow gold, features a 0.61-carat Montana sapphire center stone accented by two clear side stones. The ring is displayed on a rough blue-green mineral, with the "Earth's Treasury" text below.Presenting the "Firenze" ring in 18k yellow gold, showcasing a 0.61-carat Montana sapphire at its center and accented by two rectangular clear stones. Displayed elegantly atop a rough dark blue crystal, this striking piece is ready to ship.

    The “Firenze” Ring

    $4,950.00

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  • 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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  • A 2.63-carat heated sapphire is displayed on a textured light gray surface with the "Earth's Treasury" logo beneath it.

    2.63-Carat Rich Blue Madagascar Sapphire (Heated)

    $7,700.00

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  • Oval-cut pink 1.16-carat heated sapphire on a textured metallic surface, with "Earth's Treasury" and logo text at the bottom of the image.

    1.16-Carat Pink Madagascar Sapphire (Heated)

    $2,350.00

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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.