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  • The "Anne" ring in 14k yellow gold features a 1.44-carat Australian sapphire, pear-shaped and surrounded by diamonds, displayed on a green leaf with "EARTH'S TREASURY" below.The "Anne" ring in 14k yellow gold with a 1.44-carat Australian sapphire stands upright on a rough gemstone, with the Earth’s Treasury logo shown below on a textured background.

    The “Anne” Halo Ring

    $2,600.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The classic pave bandThe classic pave band

    The Classic Pave Straight Band

    $1,950.00

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  • The "Astrea" band in 18K yellow goldThe "Astrea" band in 18K yellow gold

    The Straight “Astrea” Band

    $1,700.00

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  • The custom-fit chevron band in platinumThe custom-fit chevron band in 14k rose gold

    The Custom-Fit Chevron Band

    $1,400.00

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  • The custom-fit contour band in 14k yellow goldThe custom-fit contour band in 18k white gold

    The Custom-Fit Contour Band

    $1,400.00

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  • The Custom-Fit Notch Band in 18k yellow goldThe Custom-Fit Notch Band in 18k yellow gold

    The Custom-Fit Notched Band

    $1,400.00

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  • The Custom-Fit Straight Band in 14k yellow goldThe Custom-Fit Straight Band in 14k rose gold, hammered

    The Custom-Fit Straight Band

    $1,400.00

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  • The "Charlotte" ring in 14K white gold features a 1.71-carat Montana sapphire surrounded by clear stones in a split-shank halo design, displayed on a green leaf with the Earth's Treasury logo at the bottom.The "Charlotte" ring in 14K white gold with a 1.71-carat Montana sapphire is displayed upright against a rough blue mineral on a textured gray surface, with the Earth's Treasury logo at the bottom.

    The “Charlotte” Split-Shank Halo Ring

    $3,200.00

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  • The “Grace” ring in 14K yellow gold showcases a 1.74-carat Montana sapphire with a bezel-set halo of diamonds, elegantly displayed on a rough blue stone above the "Earth's Treasury" logo.The “Grace” ring in 14K yellow gold showcases a 1.74-carat Montana sapphire with a bezel-set halo of diamonds, elegantly displayed on a rough blue stone above the "Earth's Treasury" logo.

    The “Grace” Bezel-Set Halo Ring

    $2,600.00

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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.