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Showing 1–24 of 85 resultsSorted by latest

  • 1.53-carat colorless-yellow particolored Montana sapphire (heated) in a round brilliant cut, featuring yellow and blue hues, displayed on a textured metallic surface with the “Earth’s Treasury” logo and text at the bottom.

    1.53-Carat Colorless-Yellow Particolored Montana Sapphire (Heated)

    $2,600.00

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  • A 1.89-carat blue-gray Montana sapphire (heated) rests on a textured surface, with the Earth’s Treasury logo displayed at the bottom of the image.

    1.89-Carat Blue-Gray Montana Sapphire (Heated)

    $4,400.00

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  • A 2.07-carat Mozambique ruby (heated), cut in an oval shape, is displayed on a light gray textured surface with “Earth’s Treasury” text below.

    2.07-Carat Mozambique Ruby (Heated)

    $10,300.00

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  • A 1.74-carat rich teal blue Montana sapphire (heated) with a faceted cut rests on a textured, silvery surface featuring the "EARTH'S TREASURY" name and a hexagonal logo below.

    1.74-Carat Rich Teal Blue Montana Sapphire (Heated)

    $3,700.00

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  • A 1.80-carat cushion-cut Montana sapphire (heated) rests on a textured surface, with the “Earth’s Treasury” logo and text displayed below it.

    1.80-Carat Rich Teal Blue Montana Sapphire (Heated)

    $4,900.00

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  • A faceted, cushion-cut 1.85-carat pale blue-yellow particolored Montana sapphire (heated) rests on a textured surface. The "Earth's Treasury" logo and text are displayed at the bottom of the image.

    1.85-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,800.00

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  • A 1.66-carat aqua to steely blue-gray color-change Montana sapphire, cut into a round, faceted shape, is displayed upright on a textured surface with the words "Earth's Treasury" below it.

    1.66-Carat Mint Green to Gray Color-Change Montana Sapphire (Heated)

    $3,200.00

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  • A 2.26-carat orange-yellow particolored sapphire, expertly faceted in a rectangular shape, rests on a textured surface featuring the “Earth’s Treasury” text and hexagonal logo below it.

    2.26-Carat Orange-Yellow Particolored Ceylon Sapphire (Heated)

    $3,900.00

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  • 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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  • A 2.44-carat unheated sapphire with an oval cut and blue-green hue rests on a light textured surface, with “EARTH'S TREASURY” displayed at the bottom.

    2.44-Carat Rich Teal Madagascar Sapphire (Unheated)

    $5,100.00

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  • A 1.75-carat heated Montana sapphire, cushion-cut and blue in color, is displayed on a textured gray surface with the Earth's Treasury logo and text visible at the bottom.

    1.75-Carat Teal Blue Montana Sapphire (Heated)

    $2,600.00

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    Add to cartDone
  • A 2.52-carat heated Ceylon sapphire with a cushion cut rests on a textured light gray surface, with the Earth's Treasury logo at the bottom.

    2.52-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $6,500.00

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  • A 2.60-carat heated sapphire, cushion-cut and blue, is displayed on a textured surface with "EARTH'S TREASURY" and a hexagonal logo beneath it.

    2.60-Carat Light Cornflower Blue Ceylon Sapphire (Heated)

    $5,800.00

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  • A 2.63-carat royal blue Ceylon sapphire (heated) in an oval faceted cut rests on a textured gray surface, with the "Earth's Treasury" logo and text displayed beneath it.

    2.63-Carat Royal Blue Ceylon Sapphire (Heated)

    $11,500.00

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  • 1.48-Carat Montana Sapphire (Heated), round brilliant-cut blue gemstone, showcased on a textured light background with “EARTH’S TREASURY” below.

    1.48-Carat Aqua Blue Montana Sapphire (Heated)

    $3,000.00

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  • A 1.52-carat heated Montana sapphire, round brilliant-cut and teal in color, is displayed upright on a textured gray surface with "Earth's Treasury" at the bottom.

    1.52-Carat Teal Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A 1.76-carat pear-shaped Zambia emerald (oiled) sits on a textured metallic surface, with the "EARTH'S TREASURY" logo displayed at the bottom.

    1.76-Carat Rich Green Emerald (Oiled)

    $6,700.00

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  • A 1.33-carat oval-cut Colombia emerald (oiled) is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    1.33-Carat Rich Green Colombian Emerald (Oiled)

    $2,700.00

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  • A 1.65-carat oiled Colombia emerald with a rectangular cut is displayed on a textured surface, featuring the "Earth's Treasury" logo and text at the bottom of the image.

    1.65-Carat Bright Green Colombian Emerald (Oiled)

    $4,000.00

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  • A 2.24-carat Ceylon Sapphire, round brilliant-cut and blue, is displayed on a textured metallic surface with the "EARTH'S TREASURY" logo and text at the bottom.

    2.24-Carat Sky Blue Ceylon Sapphire

    $6,900.00

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  • A faceted 2.06-carat heated Montana sapphire is displayed on a light textured surface, with the text "EARTH'S TREASURY" at the bottom.

    2.06-Carat Teal Blue Montana Sapphire (Heated)

    $5,250.00

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  • A 2.37-carat heated Montana sapphire with a faceted blue surface rests on textured light gray background, "EARTH'S TREASURY" shown below.

    2.37-Carat Peacock Blue Montana Sapphire (Heated)

    $3,900.00

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  • A 2.53-carat heated Montana sapphire with a brilliant cut sits on a patterned metallic surface; "EARTH'S TREASURY" appears at the bottom.

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

    $4,550.00

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  • A 2.18-carat heated Ceylon sapphire with round faceting is displayed on a textured gray surface, with "EARTH'S TREASURY" printed below.

    2.18-Carat Royal Blue Ceylon Sapphire (Heated)

    $7,200.00

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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.