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Showing 1–24 of 29 resultsSorted by latest

  • 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 2.63-carat heated pink sapphire, cut in an oval shape, rests on a textured surface with the words “Earth’s Treasury” at the bottom of the image.

    2.63-Carat Pink Ceylon Sapphire (Heated)

    $8,100.00

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  • A 2.54-carat unheated sapphire with geometric facets is displayed on a textured gray surface, with the "Earth's Treasury" logo beneath it.

    2.54-Carat Green Madagascar Sapphire (Heated)

    $4,950.00

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  • A 2.17-carat Peacock Montana Sapphire (heated) in a round cut is displayed on a textured, light-colored surface with the "Earth's Treasury" logo and text beneath it.

    2.17-Carat Peacock Montana Sapphire (Heated)

    $3,900.00

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  • 2.17-carat aqua blue-green particolored Montana sapphire (heated), round brilliant-cut, displayed on a textured gray background with the "Earth's Treasury" logo at the bottom.

    2.17-Carat Aqua Blue-Green Particolored Montana Sapphire (Heated)

    $6,500.00

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  • A 3.07-carat heated oval pink sapphire displayed on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    3.07-Carat Hot Pink Ceylon Sapphire (Heated)

    $15,900.00

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  • A 1.85-carat unheated Ceylon sapphire, round brilliant-cut, is showcased on a textured light surface with the "Earth's Treasury" logo and text below.

    1.85-Carat Sky Blue Madagascar Sapphire (Unheated)

    $5,300.00

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  • A 2.15-carat heated Montana Sapphire in a round brilliant cut is shown on a textured surface, with "EARTH'S TREASURY" displayed below.

    2.15-Carat Teal Blue Montana Sapphire (Heated)

    $3,900.00

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  • A 2.89-carat Zambia emerald (oiled) in an emerald cut rests on a textured silvery surface, with "Earth's Treasury" shown below.

    2.89-Carat Deep Green Emerald (Oiled)

    $12,700.00

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  • A 2.97-carat heated Montana sapphire with a deep blue hue is displayed on a textured gray surface, with "Earth's Treasury" shown below.

    2.97-Carat Deep Blue-Green Montana Sapphire (Heated)

    $8,900.00

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  • A 1.97-carat Mahenge Garnet, round and faceted, is displayed on a textured surface with "EARTH'S TREASURY" shown below.

    1.97-Carat Rich Raspberry Pink Mahenge Garnet

    $1,200.00

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  • A 3.50-carat unheated tanzanite (zoisite), oval-cut and blue-violet, rests on a gray geometric patterned surface with "EARTH'S TREASURY" at the bottom.

    3.50-Carat Light Violet Purple Unheated Tanzanite (Zoisite)

    $2,200.00

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  • A 2.39-carat cushion-cut gray spinel displayed on a textured light gray surface, with the text "EARTH'S TREASURY" at the bottom.

    2.39-Carat Deep Gray Spinel

    $2,200.00

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  • A 2.00-carat round brilliant-cut Ceylon sapphire on a textured surface, with text below reading "EARTH'S TREASURY.

    2.00-Carat Light Sky Blue Ceylon Sapphire

    $4,900.00

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  • A 2.72-carat Montana Sapphire with a dark, deep blue hue and multiple facets rests on a textured surface. Below the gem, text reads "Earth's Treasury.

    2.72-Carat Near Black Montana Sapphire (Heated)

    $2,200.00

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  • A 1.49-carat heated Montana Sapphire with intricate facets rests against a textured gray background.

    1.49-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $3,000.00

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  • A rectangular sky blue 3.29-carat Ceylon sapphire, enhanced through heating, with faceted cuts is placed on a textured surface.

    3.29-Carat Rich Blue Ceylon Sapphire (Heated)

    $14,600.00

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  • 3.30-Carat Deep Peacock Blue Montana Sapphire (Heated)

    3.30-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $9,800.00

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  • A close-up view of a polished 1.98-Carat Australian Sapphire (Heated) with a triangular shape on a textured gray surface. The text "Earth's Treasury" is visible at the bottom.

    1.98-Carat Deep Blue-Green Particolored Australian Sapphire (Heated)

    $4,200.00

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  • 2.09-Carat Midnight Blue-Green Australian Sapphire (Heated)

    2.09-Carat Midnight Blue-Green Australian Sapphire (Heated)

    $1,900.00

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  • 2.70-Carat Light Yellow Montana Sapphire

    2.70-Carat Light Yellow Montana Sapphire

    $7,800.00

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  • 1.82-Carat Lime-Green Particolored Australian Sapphire (Heated)

    1.82-Carat Lime-Green Particolored Australian Sapphire (Heated)

    $4,550.00

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  • 1.90-Carat Forest-Lime Green Particolored Australian Sapphire (Heated)

    1.90-Carat Forest-Lime Green Particolored Australian Sapphire (Heated)

    $4,750.00

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  • 1.94-Carat Rich-Lime Green Particolored Australian Sapphire (Heated)

    1.94-Carat Rich-Lime Green Particolored Australian Sapphire (Heated)

    $4,850.00

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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.