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Showing 1–24 of 30 resultsSorted by latest

  • A 3.19-carat unheated sapphire with rectangular step-cut facets is shown on a textured surface, with the Earth's Treasury logo beneath it.

    3.19-Carat Sky Blue Ceylon Sapphire (Heated)

    $8,600.00

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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
  • 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 3.55-carat cornflower blue to violet color-change Ceylon sapphire, oval-shaped, displayed on a textured gray surface with the “EARTH’S TREASURY” logo and text beneath it.

    3.55-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $14,200.00

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    Add to cartDone
  • A 2.33-carat round brilliant-cut Montana sapphire is displayed on a textured gray surface, with the "Earth's Treasury" logo and text beneath it.

    2.33-Carat Rich Teal Montana Sapphire

    $9,200.00

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    Add to cartDone
  • A 2.24-carat rich peacock blue Montana sapphire (heated), cut in a round brilliant style, displayed on a textured surface with the Earth's Treasury logo and text at the bottom.

    2.24-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $6,300.00

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    Add to cartDone
  • A 3.45-carat royal blue Ceylon sapphire (heated), expertly cut in a cushion shape, is displayed on a textured surface with the Earth’s Treasury logo visible at the bottom of the image.

    3.45-Carat Royal Blue Ceylon Sapphire (Heated)

    $13,900.00

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    Add to cartDone
  • A 2.04-carat heated Ceylon sapphire, round and intricately faceted, is displayed on a textured surface with the "Earth’s Treasury" logo beneath it.

    2.04-Carat Violet-Blue Madagascar Sapphire (Heated)

    $6,500.00

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    Add to cartDone
  • A 2.26-carat heated Montana sapphire, cut in a round brilliant style, sits on a textured light gray surface with "EARTH'S TREASURY" displayed at the bottom.

    2.26-Carat Steely Aqua to Purple Color Change Montana Sapphire (Heated)

    $5,700.00

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    Add to cartDone
  • A 2.25-carat round brilliant-cut heated Montana Sapphire rests on a textured grey surface, with the "EARTH'S TREASURY" logo and text displayed at the bottom.

    2.25-Carat Rich Teal Blue Montana Sapphire (Heated)

    $5,750.00

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    Add to cartDone
  • A round, faceted 2.29-carat Montana Sapphire (Heated) is displayed on a textured, light-colored surface with the text "EARTH'S TREASURY" at the bottom.

    2.29-Carat Teal Blue Particolored Montana Sapphire (Heated)

    $6,450.00

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    Add to cartDone
  • A 2.32-carat heated Montana sapphire, round and brilliant-cut, rests on a textured metallic surface with the "EARTH'S TREASURY" logo and name at the bottom.

    2.32-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $6,950.00

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    Add to cartDone
  • A 2.39-carat heated Montana sapphire, cut in a round brilliant style, is displayed on a textured light surface with "Earth's Treasury" below it.

    2.39-Carat Teal Blue Montana Sapphire (Heated)

    $3,950.00

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    Add to cartDone
  • A 3.36-carat heated Montana sapphire, oval-cut with intricate facets in blue-green hues, is displayed on a textured metallic surface with "EARTH'S TREASURY" at the bottom.

    3.36-Carat Teal-Aqua Particolored Montana Sapphire (Heated)

    $12,950.00

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    Add to cartDone
  • A 2.88-carat Ceylon sapphire with a cushion cut is shown on a textured gray surface, featuring the "Earth's Treasury" text below.

    2.88-Carat Sky Blue Ceylon Sapphire

    $10,500.00

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    Add to cartDone
  • A faceted, oval-shaped 3.09-carat Tanga garnet in deep pink rests on a textured surface with "Earth's Treasury" shown below.

    3.09-Carat Magenta Pink Garnet

    $1,850.00

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  • A 3.27-carat Tanga Garnet, round with a brilliant faceted cut, is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    3.27-Carat Magenta Pink Garnet

    $1,900.00

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    Add to cartDone
  • A 3.93-carat heated Montana sapphire, faceted in an oval shape with blue-green hues, rests on a textured gray surface above the "EARTH'S TREASURY" text and hexagon logo.

    3.93-Carat Rich Aqua Montana Sapphire (Heated)

    $12,900.00

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    Add to cartDone
  • A vibrant, faceted 2.53-carat Umbalite Garnet gemstone is displayed on a textured surface with the text "EARTH'S TREASURY" at the bottom.

    2.53-Carat Rich Magenta Pink Rhodolite Garnet

    $1,250.00

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    Add to cartDone
  • A 2.20-carat round, faceted deep pink Umbalite Garnet is displayed on a textured light gray surface with the text "Earth's Treasury" below.

    2.20-Carat Rich Magenta Pink Rhodolite Garnet

    $1,100.00

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    Add to cartDone
  • A faceted, rectangular 4.26-carat Umbalite Garnet with a rich magenta hue rests on a textured, light gray surface. The "Earth's Treasury" logo is displayed at the bottom.

    4.26-Carat Deep Magenta Pink Rhodolite Garnet

    $2,150.00

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    Add to cartDone
  • A 1.79-carat round brilliant-cut spinel with a lavender hue rests on a metallic surface with etched patterns. "EARTH'S TREASURY" is displayed at the bottom.

    1.79-Carat Lavender Spinel

    $1,950.00

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  • A 2.54-carat spinel gemstone is displayed on a textured light gray surface with the "Earth's Treasury" logo below.

    2.54-Carat Deep Blue-Green Spinel

    $2,500.00

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

    2.19-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,600.00

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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.