Contemporary

Showing 97–120 of 179 resultsSorted by latest

  • The "Kelli" ring in 14k yellow gold with 1.73-carat Montana sapphireThe "Kelli" ring in 14k yellow gold with 1.73-carat Montana sapphire

    The “Kelli” Ring

    $1,950.00

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  • A gold Gaines, John (Jeremy) pendant with a round blue gemstone and six small diamonds, shown on a green leaf next to the Lipara Ring and the Earth's Treasury logo below.The Gaines, John (Jeremy) gold Lipara Ring with a round white gemstone in a decorative setting is displayed upright on textured gray, dark stone behind, Earth’s Treasury logo below.

    The “Lipara” Ring

    $2,200.00

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  • The "Narcissus" in 18k yellow gold with 1.27-carat Australian sapphireThe "Narcissus" in 18k yellow gold with 1.27-carat Australian sapphire

    The “Narcissus” Solitaire

    $1,950.00

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  • The "Alyona" Double Wedding Band Jacket in platinumThe "Alyona" Double Wedding Band Jacket in platinum

    The “Alyona” Double Band Jacket

    $4,600.00

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  • The “Selene” Ring in platinum with 0.84-Carat Montana SapphireThe “Selene” Ring in platinum with 0.84-Carat Montana Sapphire

    The “Selene” Ring

    $1,900.00

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  • The "Ilana" band in platinum, featuring round and pear-shaped diamonds, is displayed on a rough blue gemstone with a textured gray background.The "Ilana" band in platinum rests on a rough blue gemstone atop a textured gray surface, with the "Earth's Treasury" logo below.

    The “Ilana” Band

    $2,500.00

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  • The "Moirae" ring in 14k white gold, featuring a 1.05-carat Australian sapphire, rests atop a rough blue stone on a textured gray surface. The Earth's Treasury logo is shown at the bottom.The "Moirae" ring in 14k white gold, featuring a 1.05-carat Australian sapphire, rests atop a rough blue stone on a textured gray surface. The Earth's Treasury logo is shown at the bottom.

    The “Moirae” Cluster Ring

    $2,800.00

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  • The "Corvus" Ring in platinum, set with a 1.00-carat Australian sapphire, is displayed on a green stem with the "EARTH'S TREASURY" logo beneath.A close-up of the Foy, Andrew ring—a silver band with a blue gemstone—viewed from the side on a textured gray surface, with the "Earth's Treasury" logo beneath.

    The “Corvus” Ring

    $2,800.00

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  • The "Solstice" ring in 14K yellow gold features a 0.90-carat Montana sapphire center stone with diamond accents, displayed on a blue-green mineral. The Earth’s Treasury logo appears below, evoking Solstice brilliance.The "Solstice" ring in 14K yellow gold features a 0.90-carat Montana sapphire center stone with diamond accents, displayed on a blue-green mineral. The Earth’s Treasury logo appears below, evoking Solstice brilliance.

    The “Solstice” Diamond-Accented Solitaire

    $2,100.00

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  • The "Ruenna" Ring in platinum with 0.68-Carat Montana SapphireThe "Ruenna" Ring in platinum with 0.68-Carat Montana Sapphire

    The “Ruenna” Solitaire

    $1,900.00

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  • The "Cassiopeia" band in platinumThe "Cassiopeia" band in platinum

    The “Cassiopeia” Notched Band

    $1,700.00

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  • The “Cassiopeia” ring in platinum with 1.08-carat Montana SapphireThe “Cassiopeia” ring in platinum with 1.08-carat Montana Sapphire

    The “Cassiopeia” Diamond-Accented Solitaire

    $2,100.00

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  • A pendant inspired by the "Elowen" ring in platinum, which features a 1.09-carat Montana sapphire at its center, flanked by two white pear-shaped stones, is elegantly set and displayed on a green striped leaf.The "Stacked from 50 images. Method=B (R=8,S=4)" ring stands upright on a textured blue stone, with the Earth’s Treasury logo and name displayed below.

    The “Elowen” Three-Stone Ring

    $2,600.00

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  • The “Chiron” ring in platinum with 1.06-Carat Montana SapphireThe “Chiron” ring in platinum with 1.06-Carat Montana Sapphire

    The “Chiron” Diamond-Accented Solitaire

    $1,950.00

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  • The "Cerise" ring in 14k white gold with 1.05-Carat Montana SapphireThe "Cerise" ring in 14k white gold with 1.05-Carat Montana Sapphire

    The “Cerise” Diamond-Accented Solitaire

    $1,800.00

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  • The "Stacked from 61 images. Method=B (R=1,S=4)" pendant features a round blue gemstone with two marquise-cut clear stones, evoking a three-stone ring, set against a green and white leafy background.A minimal ring with a large blue gemstone, "Stacked from 61 images. Method=B (R=1,S=4)", is displayed upright before a matching rough blue stone on a textured grey surface. The "EARTH'S TREASURY" logo appears below.

    The Minimal “Avalon” Three-Stone Hidden Halo Ring

    $2,500.00

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  • The "Laita" band in 18K yellow gold is showcased elegantly on top of a rock.The "Laita" band in 18K yellow gold is showcased elegantly on top of a rock.

    The “Laita” Band

    $1,800.00

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  • The "Moselle" band in 20k pink goldThe "Moselle" band in 20k pink gold

    The “Moselle” Band

    $2,150.00

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  • The "Danube" band in 20k pink goldThe "Danube" band in 20k pink gold

    The “Danube” Band

    $2,150.00

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  • The "Somme" band in 14k rose goldThe "Somme" band in 14k rose gold

    The “Somme” Eternity Band

    $2,400.00

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  • The "Yonne" band in 14K yellow goldThe "Yonne" band in 14K yellow gold

    The “Yonne” Band

    $1,700.00

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  • The "Blies" band in platinumThe "Blies" band in platinum

    The “Blies” Open Band

    $1,600.00

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  • The "Morrigan" platinum ring, featuring a 1.64-carat hexagonal Montana sapphire and two triangular clear stones, is displayed on a green leaf.The "Morrigan" ring in platinum, featuring a 1.64-carat Montana sapphire and two clear side stones, is shown upright on a rough blue-green mineral, with the "Earth's Treasury" logo beneath.

    The “Morrigan” Ring

    $4,500.00

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  • The "Faye" ring in platinum features a 0.92-carat Montana sapphire as its centerpiece and is displayed vertically on a green, striped leaf.The "Faye" ring in platinum, featuring a 0.92-carat Montana sapphire and diamond-accented solitaire design, is shown on a rough blue crystal against a geometric backdrop with "EARTH'S TREASURY" displayed below.

    The “Faye” Diamond-Accented Solitaire

    $2,950.00

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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.