Oval

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  • A 1.43-carat heated Montana sapphire, faceted and oval-shaped, rests on a textured surface; "EARTH'S TREASURY" appears below with a geometric logo.

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

    $2,400.00

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  • A 1.44-carat heated Montana sapphire with blue facets rests on a textured gray surface, with "EARTH'S TREASURY" and a hexagon logo displayed at the bottom.

    1.44-Carat Rich Teal Montana Sapphire (Heated)

    $1,900.00

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  • A 1.48-carat heated Montana sapphire is displayed on a textured surface with "Earth's Treasury" and a hexagon logo below.

    1.48-Carat Medium Blue Montana Sapphire (Heated)

    $3,200.00

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  • A 2.05-carat heated Ceylon sapphire, cut in a faceted oval shape, rests on a textured metallic surface with "EARTH'S TREASURY" branding at the bottom.

    1.90-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $5,800.00

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  • A 1.03-carat heated Ceylon sapphire, faceted in an oval shape, is displayed on a textured light surface with "EARTH'S TREASURY" beneath the gemstone.

    1.03-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,200.00

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  • A 1.54-carat heated Ceylon sapphire, oval-shaped and blue, sits on a textured light gray surface with "Earth's Treasury" displayed at the bottom.

    1.54-Carat Sky Blue Ceylon Sapphire

    $3,200.00

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  • A 3.07-carat heated Ceylon sapphire, oval-cut and blue, displayed on a textured surface with "Earth's Treasury" written below.

    3.07-Carat Royal Blue Ceylon Sapphire (Heated)

    $13,900.00

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  • A 1.68-carat heated Ceylon sapphire, faceted in an oval shape, is shown on a textured light gray surface with "EARTH'S TREASURY" displayed at the bottom.

    1.68-Carat Sky Blue Ceylon Sapphire (Heated)

    $3,600.00

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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 1.24-carat oval-cut ruby with a vivid red hue is displayed on a textured light gray surface, featuring "Earth's Treasury" at the bottom.

    1.24-Carat Mozambique Ruby (Heated)

    $11,100.00

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  • A 2.51-carat faceted oval ruby rests on a textured surface, with "EARTH'S TREASURY" and a hexagonal logo displayed at the bottom.

    2.51-Carat Mozambique Ruby (Heated)

    $17,500.00

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  • A 1.72-carat faceted oval ruby rests on a light textured surface, with the Earth’s Treasury logo and name displayed at the bottom.

    1.71-Carat Mozambique Ruby (Heated)

    $12,950.00

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  • A 1.30-carat oval-cut ruby is displayed on a textured metallic surface, with the "Earth's Treasury" logo beneath it.

    1.31-Carat Mozambique Ruby (Heated)

    $11,700.00

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  • 2.42-Carat Ceylon Sapphire (Heated) in oval cut shown on a textured gray surface, featuring the "Earth's Treasury" logo and text at the bottom.

    2.42-Carat Royal Blue Ceylon Sapphire (Heated)

    $5,900.00

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  • A 1.59-carat heated Ceylon sapphire, cut in a faceted oval, rests on a textured light surface with "EARTH'S TREASURY" at the bottom.

    1.59-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $3,600.00

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  • A 1.67-carat heated Ceylon sapphire is displayed on a textured metallic surface, with the text "EARTH'S TREASURY" appearing at the bottom of the image.

    1.67-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $3,950.00

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  • A 1.54-carat heated Montana sapphire is displayed on a textured silver-gray surface with "EARTH'S TREASURY" at the bottom.

    1.54-Carat Medium Blue Montana Sapphire (Heated)

    $2,800.00

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  • A 1.56-carat heated Montana Sapphire with an oval cut in pale green rests on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.56-Carat Light Yellow-Green Montana Sapphire (Heated)

    $3,100.00

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  • A 1.57-carat heated Montana sapphire, cut in a faceted oval shape, rests on a textured surface with the "EARTH'S TREASURY" name and logo visible at the bottom.

    1.57-Carat Deep Blue Montana Sapphire (Heated)

    $1,700.00

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  • A 1.61-carat heated Montana sapphire, faceted in an oval shape, rests on a textured light gray surface with "EARTH'S TREASURY" beneath.

    1.61-Carat Rich Teal Montana Sapphire (Heated)

    $3,600.00

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  • A 1.62-carat heated Montana sapphire with a round cut is displayed on a textured gray surface, featuring the "Earth's Treasury" logo and text at the bottom.

    1.62-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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  • A 1.68-carat heated Montana sapphire is showcased on a textured surface, with the "Earth's Treasury" logo and text visible at the bottom.

    1.68-Carat Teal Blue Montana Sapphire (Heated)

    $3,500.00

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  • A 1.68-carat heated Montana Sapphire with an oval, faceted cut and blue-green hue is displayed on a textured surface, with the "Earth's Treasury" name and logo beneath.

    1.68-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,200.00

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  • A 1.70-carat heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.70-Carat Rich Teal Montana Sapphire (Heated)

    $3,800.00

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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.