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  • A 1.92-carat sky blue Ceylon sapphire (unheated), oval-cut, is displayed on a textured light surface with the text “Earth’s Treasury” below.

    1.92-Carat Sky Blue Ceylon Sapphire (Unheated)

    $5,500.00

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    Add to cartDone
  • 1.18-carat royal blue Ceylon sapphire (heated), oval-cut, showcased on a textured surface with the “Earth’s Treasury” logo and text at the bottom of the image.

    1.18-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • A 1.78-carat oval-cut Kenya tourmaline with intricate faceting rests on a textured gray surface, with the Earth’s Treasury logo visible at the bottom.

    1.78-Carat Rich Green Kenyan Chrome Tourmaline

    $850.00

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  • A 1.10-carat heated Thai ruby, cut in an oval shape, rests on a textured gray surface. The text “EARTH’S TREASURY” appears at the bottom of the image.

    1.10-Carat Thai Ruby (Heated)

    $10,350.00

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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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    Add to cartDone
  • Unheated 4.12-carat oval-cut light violet sapphire with facets rests on a textured surface. "EARTH'S TREASURY" logo and text appear at the bottom of the image.

    4.12-Carat Light Violet Ceylon Sapphire (Unheated)

    $12,000.00

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    Add to cartDone
  • 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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    Add to cartDone
  • 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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  • A 1.74-carat rich teal blue Montana sapphire (heated) rests on a textured surface, with the words "Earth's Treasury" and a logo visible at the bottom of the image.

    1.74-Carat Rich Blue Montana Sapphire (Heated)

    $3,350.00

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    Add to cartDone
  • 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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    Add to cartDone
  • A 2.21-carat sky blue to violet color-change Ceylon sapphire (heat-treated), cut in an oval shape, is showcased on a textured, light-colored surface with the “Earth’s Treasury” logo and text at the bottom.

    2.21-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,900.00

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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
  • 2.23-Carat Teal Madagascar Sapphire (Heated)

    2.23-Carat Teal Madagascar Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • 3.10-Carat Sky Blue Ceylon Sapphire (Heated)

    3.10-Carat Sky Blue Ceylon Sapphire (Heated)

    $8,500.00

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    Add to cartDone
  • A 4.82-carat cornflower blue to violet color-change Ceylon sapphire rests on a textured light gray surface, with the text “EARTH’S TREASURY” and a geometric logo displayed below the gem.

    4.82-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $18,600.00

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    Add to cartDone
  • 2.08-Carat Light Cornflower Blue to Violet Color-Change Ceylon Sapphire (Heated)

    2.08-Carat Light Cornflower Blue to Violet Color-Change Ceylon Sapphire (Heated)

    $5,200.00

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    Add to cartDone
  • A 2.23-carat Cornflower Blue to Violet color-change Ceylon sapphire, expertly cut in an oval shape, rests on a textured gray surface with the Earth’s Treasury logo at the bottom.

    2.23-Carat Cornflower Blue to Violet Color-Change Ceylon Sapphire (Heated)

    $5,800.00

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    Add to cartDone
  • 2.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    2.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $8,800.00

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    Add to cartDone
  • 2.13-carat colorless-yellow particolored Ceylon sapphire (heated), oval-cut and showcased against a textured gray background with Earth’s Treasury branding at the bottom, featuring striking yellow and blue hues.

    2.13-Carat Colorless-Yellow Particolored Ceylon Sapphire (Heated

    $4,200.00

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    Add to cartDone
  • A 3.04-carat orange-blue particolored sapphire (heated) in an oval cut, showcasing vibrant orange, yellow, and blue hues on a textured gray surface; the “Earth’s Treasury” logo and text appear at the bottom.

    3.04-Carat Orange-Blue Particolored Ceylon Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 2.04-carat Royal Blue Ceylon Sapphire (heated) in a faceted oval cut rests on a textured light surface, with the words “Earth’s Treasury” displayed underneath.

    2.04-Carat Royal Blue Ceylon Sapphire (Heated)

    $6,900.00

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    Add to cartDone
  • A 1.19-carat rich blue to violet color-change Ceylon sapphire is displayed on a textured, metallic surface, with “EARTH’S TREASURY” appearing at the bottom.

    1.19-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 2.30-carat cornflower blue Ceylon sapphire gemstone rests on a textured silver surface, featuring the “Earth’s Treasury” text and logo at the bottom of the image.

    2.30-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 2.55-carat peach pink-teal particolored sapphire (heated), oval-cut with reflective facets, rests on a textured metallic surface; the “Earth’s Treasury” logo and text are visible at the bottom.

    2.55-Carat Peach Pink-Teal Particolored Ceylon Sapphire (Heated)

    $6,700.00

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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.