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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 2.02-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 2.06-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 2.02-carat sapphire gemstone rests on a textured metallic surface, with "EARTH'S TREASURY" displayed below.

    2.02-Carat Royal Blue Ceylon Sapphire (Heated)

    $6,950.00

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  • A 2.14-carat Ceylon sapphire, oval-cut and light blue, is displayed on a textured surface with the "Earth's Treasury" logo and text at the bottom.

    2.14-Carat Sky Blue Ceylon Sapphire

    $5,500.00

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  • A 2.37-carat heated Ceylon sapphire, cut in a faceted oval, rests on a textured light surface with "EARTH'S TREASURY" displayed below.

    2.37-Carat Sky Blue Ceylon Sapphire (Heated)

    $7,800.00

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  • A 1.30-carat round, faceted ruby is displayed on a gray textured surface with the words "EARTH'S TREASURY" below it.

    1.30-Carat Mozambique Ruby (Heated)

    $2,600.00

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  • A 1.07-carat heated Ceylon sapphire, round and faceted with a starburst pattern, rests on a textured gray surface. The "EARTH'S TREASURY" logo appears at the bottom.

    1.07-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,800.00

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  • A 1.15-carat, round brilliant-cut Ceylon sapphire (heated) is showcased on a textured, light-colored surface with "EARTH'S TREASURY" at the bottom.

    1.15-Carat Rich Cornflower Blue Ceylon Sapphire (Heated)

    $2,900.00

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  • A 1.30-carat round brilliant-cut Montana Sapphire is displayed on a textured metallic surface, with "Earth's Treasury" shown at the bottom.

    1.30-Carat Light Violet-Blue Montana Sapphire

    $1,800.00

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  • A 2.11-carat spessartine garnet, a faceted oval orange-red gemstone, rests on a textured gray surface with the text "EARTH'S TREASURY" below.

    2.11-Carat Rich Orange Spessartine Garnet

    $1,600.00

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  • 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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  • A 2.01-carat oval-cut heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" beneath it.

    2.01-Carat Teal to Purple Montana Sapphire (Heated)

    $5,150.00

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  • A 1.31-carat heated Montana sapphire in a round brilliant cut rests on a textured light gray surface, with "Earth's Treasury" written below.

    1.31-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,600.00

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  • 1.34-Carat Montana Sapphire (Heated), round brilliant-cut blue gemstone, shown on a textured metallic surface with the "EARTH'S TREASURY" logo at the bottom.

    1.34-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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  • A 1.34-carat heated Montana sapphire, cut in a round faceted shape, rests on a textured metallic surface with "EARTH'S TREASURY" displayed beneath it.

    1.34-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.72-carat Ceylon Sapphire, oval-cut, rests on a textured gray surface with "EARTH'S TREASURY" and a hexagonal logo at the bottom.

    1.72-Carat Cornflower Blue Ceylon Sapphire

    $4,500.00

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  • A 1.37-carat heated Montana sapphire, faceted in a pear shape with an orange hue, is displayed on a textured gray surface with the text "Earth's Treasury" below.

    1.37-Carat Golden Orange Montana Sapphire (Heated)

    $2,750.00

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  • A 2.88-carat heated Montana sapphire with a rectangular, teal-blue faceted cut displayed on a textured surface and the "Earth's Treasury" logo below.

    2.88-Carat Rich Teal Montana Sapphire (Heated)

    $5,200.00

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  • A 2.80-carat heated Montana sapphire, rectangular and faceted, rests on a light textured surface with "Earth's Treasury" and logo below.

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

    $8,350.00

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  • A 2.18-carat heated Montana sapphire is displayed on a textured surface with the text "Earth's Treasury" below.

    2.18-Carat Aqua-Yellow Particolored Montana Sapphire (Heated)

    $5,500.00

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    Add to cartDone
  • A 2.29-carat heated Montana sapphire is displayed on a textured gray surface, with "EARTH'S TREASURY" and a logo shown at the bottom.

    2.29-Carat Teal Blue Montana Sapphire (Heated)

    $4,150.00

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    Add to cartDone
  • A 1.82-carat heated Montana sapphire, faceted in a blue-green hue, sits on a textured gray surface with "Earth's Treasury" text visible below the gem.

    1.82-Carat Teal Montana Sapphire (Heated)

    $5,000.00

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    Add to cartDone
  • A 1.85-carat heated Montana sapphire with an octagonal cut rests on a textured light gray surface. "Earth's Treasury" is displayed at the bottom.

    1.85-Carat Medium Blue Montana Sapphire (Heated)

    $3,950.00

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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.