Madagascar

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  • A round, teal-green 2.75-carat Madagascar sapphire with a faceted starburst pattern is displayed upright on a light textured surface. “Earth’s Treasury” is printed at the bottom of the image.

    2.75-Carat Spruce Green Madagascar Sapphire (Heated)

    $6,800.00

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  • A 1.21-carat rich blue Madagascar sapphire (heated) with intricate faceting is displayed on a textured metallic surface, featuring the “EARTH’S TREASURY” logo and text at the bottom.

    1.21-Carat Rich Blue Madagascar Sapphire (Heated)

    $3,150.00

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  • A 1.15-carat unheated pink sapphire with a rectangular, faceted cut rests on a textured gray metallic surface, with the text "EARTH'S TREASURY" beneath it.

    1.15-Carat Light Pink Madagascar Sapphire (Unheated)

    $3,500.00

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  • A 1.64-carat unheated sapphire with an oval cut is showcased on a textured gray surface, featuring the text "Earth's Treasury" and a logo beneath.

    3.00-Carat Medium Blue Madagascar Sapphire (Unheated)

    $5,900.00

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  • 2.08-carat oval-cut pink sapphire displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    2.08-Carat Bubblegum Pink Madagascar Sapphire (Heated)

    $7,200.00

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  • A rectangular, peack pink 2.05-carat unheated sapphire with beveled edges rests on a textured metallic surface. "EARTH’S TREASURY" is printed at the bottom of the image.

    2.05-Carat Peach Madagascar Sapphire (Unheated)

    $3,950.00

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  • A 2.09-carat unheated Sapphire, rectangular and faceted with a purple hue, displayed on a textured light background with "Earth's Treasury" written beneath.

    2.09-Carat Purple Madagascar Sapphire (Unheated)

    $8,300.00

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  • A 2.12-carat heated Madagascar ruby, cut in a faceted oval shape, rests on a textured metallic surface above the “EARTH’S TREASURY” name and geometric logo.

    2.12-Carat Madagascar Ruby (Heated)

    $20,700.00

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  • 2.42-Carat Rich Teal Madagascar Sapphire (Unheated)

    2.42-Carat Rich Teal Madagascar Sapphire (Unheated)

    $5,900.00

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  • A 3.52-carat deep teal Madagascar sapphire (heated) is showcased on a textured surface, with the words “Earth’s Treasury” and a hexagonal logo visible at the bottom of the image.

    3.52-Carat Deep Teal Madagascar Sapphire (Heated)

    $5,800.00

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  • 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 2.26-carat teal Madagascar sapphire, cut in a rectangular shape, is displayed on a textured surface with the “Earth’s Treasury” logo beneath it.

    2.26-Carat Teal Madagascar Sapphire (Unheated)

    $4,950.00

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  • A 2.69-carat deep teal Madagascar sapphire (heated), expertly faceted in an oval shape, rests on a textured gray surface with the “EARTH’S TREASURY” logo and text below.

    2.69-Carat Deep Teal Madagascar Sapphire (Heated)

    $5,900.00

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  • A rectangular, faceted 2.56-carat teal Madagascar sapphire (heated) rests on a textured gray surface with the words “EARTH’S TREASURY” below.

    2.56-Carat Teal Madagascar Sapphire (Heated)

    $6,700.00

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  • A 2.04-carat Teal Madagascar Sapphire with a rectangular faceted cut is displayed on a textured, light-colored surface. The “EARTH’S TREASURY” logo appears at the bottom.

    2.04-Carat Teal Madagascar Sapphire (Unheated)

    $4,500.00

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  • 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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  • 2.23-Carat Teal Madagascar Sapphire (Heated)

    2.23-Carat Teal Madagascar Sapphire (Heated)

    $4,900.00

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  • A rectangular emerald-cut 2.27-carat teal Madagascar sapphire rests on a textured gray surface, with the words “Earth’s Treasury” below it.

    2.27-Carat Teal Madagascar Sapphire (Unheated)

    $4,900.00

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  • A rectangular cushion-cut 3.21-carat rich teal Madagascar sapphire (heated) rests on a textured gray surface with the words “Earth’s Treasury” at the bottom.

    3.21-Carat Rich Teal Madagascar Sapphire (Heated)

    $7,900.00

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  • A 2.04-carat green-teal particolored Madagascar sapphire (heated), cut in a rectangular emerald shape, is displayed on a textured light surface with the Earth’s Treasury logo beneath it.

    2.04-Carat Green-Teal Particolored Madagascar Sapphire (Heated)

    $3,600.00

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  • 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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  • A rectangular, step-cut pink 1.15-carat unheated sapphire rests on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.15-Carat Hot Pink Madagascar Sapphire (Unheated)

    $3,500.00

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  • A 1.64-carat unheated sapphire with an oval cut is showcased on a textured gray surface, featuring the text "Earth's Treasury" and a logo beneath.

    1.64-Carat Medium Blue Madagascar Sapphire (Unheated)

    $2,950.00

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    Add to cartDone
  • A round, faceted 1.76-carat unheated sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" text and logo at the bottom.

    1.76-Carat Teal Madagascar Sapphire (Unheated)

    $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.