Lots of Sparkle

Showing 73–96 of 221 resultsSorted by latest

  • The “Holly” Ring in 14k yellow gold with 2.43-Carat Montana SapphireThe “Holly” Ring in 14k yellow gold with 2.43-Carat Montana Sapphire

    The “Holly” Cluster Ring

    $2,500.00

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  • The "Posey" ring in 14k rose gold features a 1.38-carat Montana sapphire center gemstone with marquise-shaped white side stones, displayed on a green leaf with the Earth’s Treasury logo below.The "Posey" ring in 14k rose gold with a 1.38-carat Montana sapphire is displayed on a blue mineral and patterned surface.

    The “Posey” Cluster Ring

    $3,200.00

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  • The "Deliah" ring in 14k yellow gold with 1.82-carat Montana sapphireThe "Deliah" ring in 14k yellow gold with 1.82-carat Montana sapphire

    The “Deliah” Ring

    $2,900.00

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  • Stacked from 39 images. Method=B (R=8, S=4) gold Gaia ring with large oval blue gemstone and two textured gold bands, displayed on a green leaf. 'Earth's Treasury' logo and text below.The "Gaia" ring in 14k yellow gold, featuring a 4.63-carat Montana Sapphire, stands upright on rough gray stone, with the Earth's Treasury logo at the bottom of the image.

    The “Gaia” Double Pave Ring

    $3,500.00

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  • The “Elenin” Ring with 1.47-Carat Montana Sapphire (Heated)The “Elenin” Ring with 1.47-Carat Montana Sapphire (Heated)

    The “Elenin” Solitaire

    $1,700.00

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  • The "Leyre" band in platinumThe "Leyre" band in platinum

    The “Leyre” Band

    $2,400.00

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  • The "Ness" band in 14k yellow goldThe "Ness" band in 14k yellow gold

    The “Ness” Band

    $1,700.00

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  • The "Estelle" ring in 14k white gold with 1.11-Carat Umba sapphireThe "Estelle" ring in 14k white gold with 1.11-Carat Umba sapphire

    The “Estelle” Cluster Ring

    $2,600.00

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  • The "Halia" band in 14k white goldThe "Halia" band in 14k white gold

    The “Halia” Deluxe Pave Notched Band

    $2,200.00

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  • The "Halia" ring in 14k white gold with 1.31-carat Montana sapphireThe "Halia" ring in 14k white gold with 1.31-carat Montana sapphire

    The Deluxe Pave “Halia” Ring

    $2,600.00

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  • The "Paeonia" band in platinumThe "Paeonia" band in platinum

    The “Paeonia” Band

    $2,600.00

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  • The “Paeonia” Ring features a 1.68-carat round Montana Sapphire in platinum, inspired by the Paeonia flower and accented with marquise and round clear stones, displayed on a green and white leaf with The Earth's Treasury logo below.The "Stacked from 54 images. Method=B (R=1,S=4)" ring, featuring a striking blue gemstone and sparkling diamonds, stands upright on a rough blue stone against a textured background, radiating refined Paeonia elegance.

    The “Paeonia” Halo Ring

    $3,400.00

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  • The "Melanie" band in 18k yellow goldThe "Melanie" band in 18k yellow gold

    The “Melanie” Band

    $2,600.00

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  • The "Cimarron" band in 14k white goldThe "Cimarron" band in 14k white gold

    The “Cimarron” Band

    $2,400.00

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  • The "Juno" ring, crafted in 14k yellow gold and featuring a 1.54-carat Montana sapphire, is elegantly displayed on a green leaf with its diamond-accented details.The "Juno" ring in 14k yellow gold, featuring a large 1.54-carat Montana sapphire solitaire gemstone at its center, rests on a textured metallic surface.

    The “Juno” Diamond-Accented Solitaire

    $2,800.00

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  • The "Marina" ring in platinum with 1.79-carat Montana sapphireThe "Marina" ring in platinum with 1.79-carat Montana sapphire

    The Deluxe Pave “Marina” Hidden Halo Ring

    $2,900.00

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  • An 18k yellow gold "Cassandra" ring featuring a 1.79-carat Montana sapphire, encircled by clear diamonds, showcased on a green leaf with the "EARTH'S TREASURY" logo at the bottom.The "Cassandra" ring in 18k yellow gold with a 1.79-carat Montana sapphire is displayed upright on a dark rough stone atop a textured gray surface, with the "Earth's Treasury" logo and text at the bottom.

    The “Cassandra” Halo Ring

    $2,700.00

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

    The “Mayenne” Band

    $2,500.00

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  • The "Alexia" ring in 14k white gold with 0.99-Carat Montana SapphireThe "Alexia" ring in 14k white gold with 0.99-Carat Montana Sapphire

    The “Alexia” Halo Ring

    $3,100.00

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  • The "Cordelia" ring in 14K rose gold showcases a 1.38-carat Montana sapphire surrounded by small diamonds, set upright on a dark mineral rock with “Earth’s Treasury” branding below.The "Cordelia" ring in 14K rose gold showcases a 1.38-carat Montana sapphire surrounded by small diamonds, set upright on a dark mineral rock with “Earth’s Treasury” branding below.

    The “Cordelia” Halo Ring

    $2,450.00

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  • The "Lorelei" ring in platinum with 3.59-carat Ceylon sapphireThe "Lorelei" ring in platinum with 3.59-carat Ceylon sapphire

    The “Lorelei” Halo Ring

    $3,500.00

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  • The Deluxe "Nebula" ring in 14k rose gold with 2.00-carat Montana sapphireThe Deluxe "Nebula" ring in 14k rose gold with 2.00-carat Montana sapphire

    The Deluxe “Nebula” Cluster Ring

    $2,500.00

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  • The Pave "Katya" ring in platinum with 1.60-Carat Montana SapphireThe Pave "Katya" ring in platinum with 1.60-Carat Montana Sapphire

    The Pave “Katya” Hidden Halo Ring

    $2,450.00

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  • The “Rayne” ring in 14k yellow gold with 1.28-Carat Australian SapphireThe “Rayne” ring in 14k yellow gold with 1.28-Carat Australian Sapphire

    The “Rayne” Cluster Ring

    $2,900.00

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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.