Classic

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  • The "Graciella" band in 14k white gold, featuring a chevron-shaped design, is displayed upright on a rough blue gemstone against a textured gray background with the "Earth's Treasury" logo below.The "Graciella" band in 14k white gold, featuring a curved, textured design, is displayed leaning against a rough blue gemstone on a patterned surface. The logo "Earth's Treasury" appears at the bottom.

    The “Graciella” Band

    $1,900.00

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  • The "Whitaker" ring in platinum features a square face set with blue gemstones, shown on a rough blue mineral with "Earth's Treasury" below.The "Whitaker" ring in platinum features a square face set with blue gemstones, shown on a rough blue mineral with "Earth's Treasury" below.

    The “Whitaker” Signet Ring

    $7,100.00

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  • The "Pallas" platinum ring with a 0.73-carat Montana sapphire and sparkling side stones is displayed on a green leaf, with the Earth's Treasury logo at the bottom.A platinum "Pallas" ring set with a 0.73-carat Montana sapphire stands upright against a rough blue stone on a textured gray surface, with the text "Earth's Treasury" below.

    The “Pallas” Ring

    $2,500.00

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  • The "Augusta" ring features a 14k yellow gold band set with a 1.01-carat diamond, accented by baguette diamonds and displayed on a green stem with the Earth’s Treasury logo below.The "Augusta" ring in 14k yellow gold with a 1.01-carat diamond stands upright, highlighting its smooth band and diamond setting against a textured background, with "Earth's Treasury" at the bottom.

    The “Augusta” Ring

    $3,500.00

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  • The "Kittley" ring in platinum, featuring a 0.80-carat Montana Sapphire, is displayed on a green stem with the "Earth's Treasury" logo below.The "Kittley" ring in platinum with a 0.80-carat Montana Sapphire rests on a textured gray surface over a rough blue gemstone. "EARTH'S TREASURY" below underscores the unique jewelry and fashion elegance of this piece.

    The “Kittley” Ring

    $3,100.00

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  • The "Shannon" ring in platinum, featuring a 1.06-carat Montana sapphire and detailed Celtic knotwork, is shown on a green stem with "Earth's Treasury" beneath.The "Shannon" ring in platinum with a 1.06-carat Montana Sapphire is displayed upright, highlighting the blue rectangular stone and band against a textured metallic background. The "Earth's Treasury" logo appears below.

    The “Shannon” Ring

    $3,300.00

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  • The "Milan" ring in 14k yellow gold with a 1.03-carat Montana sapphire rests on a green and white surface, with The Earth's Treasury logo visible at the bottom.The "Milan" ring in 14k yellow gold with a 1.03-carat Montana sapphire stands upright before a gray stone on a textured surface, with the "Earth's Treasury" logo displayed at the bottom.

    The “Milan” Ring

    $3,100.00

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  • The "Damon" ring in 18k yellow gold, a twisted masterpiece, elegantly rests on a textured blue stone with "Earth's Treasury" subtly inscribed below.The "Damon" ring in 18k yellow gold, with its elegant twisted rope design, rests against a rugged gray stone on a textured surface. The text at the bottom reads "Earth's Treasury.

    The “Damon” Ring

    $2,200.00

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  • A platinum "Conall" ring stands upright on a rough blue gemstone, set against a textured gray background with the text "EARTH'S TREASURY" displayed below.A platinum Conall ring rests on a rough dark blue gemstone, with the text "Earth's Treasury" at the bottom of the image.

    The “Conall” Ring

    $2,600.00

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  • The Deluxe Pave “Madeline” Band in 18k white goldThe Deluxe Pave “Madeline” Band in 18k white gold

    The Deluxe Pave “Madeline” Band

    $2,500.00

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  • An 18K yellow gold Hawthorne band is displayed on a blue textured stone next to a gold floral bracelet, with "EARTH'S TREASURY" written below on a geometric-patterned surface.An 18K yellow gold Hawthorne band is displayed on a blue textured stone next to a gold floral bracelet, with "EARTH'S TREASURY" written below on a geometric-patterned surface.

    The “Hawthorne” Ring

    $3,200.00

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  • The "Madeira" ring in platinum rests on a rough blue stone, set against a textured gray background with the text "EARTH'S TREASURY" below.The "Madeira" ring in platinum rests on a rough, dark stone atop a textured metallic surface, with "EARTH'S TREASURY" displayed at the bottom.

    The “Madeira” Ring

    $3,500.00

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  • A polished "Helios" Ring in platinum is balanced on a rough blue gemstone, with the "EARTH'S TREASURY" logo and text below on a textured gray surface.A polished platinum Helios ring is displayed next to a rough blue gemstone on a textured surface, with the text "EARTH'S TREASURY" at the bottom.

    The “Helios” Ring

    $3,100.00

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  • The "Caspian" ring in 18k yellow gold with deep blue sapphiresThe "Caspian" ring in 18k yellow gold with deep blue sapphires

    The “Caspian” Ring

    $4,700.00

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  • A platinum Linus Ring with a Montana sapphire is displayed balanced on a rough blue stone, with the text "Earth's Treasury" below.A platinum Linus Ring with a Montana sapphire is displayed balanced on a rough blue stone, with the text "Earth's Treasury" below.

    The “Linus” Ring

    $4,200.00

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  • The "Odin" ring in platinumThe "Odin" ring in platinum

    The “Odin” Ring

    $4,000.00

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  • The "Apollo" ring features a 1.35-carat Montana sapphire set in 14K yellow gold, displayed elegantly on a green and silver background.The "Apollo" ring in 14K yellow gold with a 1.35-carat Montana sapphire is displayed on a rough crystal, with the "Earth's Treasury" logo below.

    The “Apollo” Ring

    $3,300.00

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  • A close-up of "The Ezra Ring" showcasing its silver band and blue hexagon-shaped gemstone with intricate facets. The ring is placed on a green background, with the text "EARTH'S TREASURY" visible at the bottom of the image.A silver ring named "Ezra," adorned with a blue gemstone, is set against a textured gray and blue stone backdrop. The ring features a unique geometric design, showcasing the blue gemstone in a modern, angled setting. The image includes the text "Earth's Treasury" at the bottom.

    The “Ezra” Ring

    $3,100.00

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  • The "Gawain" ring, crafted in unplated 18k palladium white gold with a 0.79-carat Montana sapphire, features geometric patterns along the band and is displayed on a green textured surface.The "Gawain" ring, crafted in unplated 18k palladium white gold with a 0.79-carat Montana sapphire, is shown upright on a textured gray surface. The Earth's Treasury logo appears at the bottom.

    The “Gawain” Ring

    $2,500.00

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  • The "Hermes" ringThe "Hermes" ring

    The “Hermes” Ring

    $3,300.00

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  • A platinum "Declan" ring with a 1.02-carat Montana sapphire, featuring vibrant orange and green hues, displayed on a green leaf with "EARTH'S TREASURY" below.The "Declan" ring in platinum, featuring a 1.02-carat Montana sapphire, stands upright on a textured surface with blue glass beneath it. The Earth's Treasury logo is displayed at the bottom.

    The “Declan” Ring

    $2,500.00

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  • The Wide "Twyg" Sapphire Ring in 14k white gold with orange sapphireThe Wide "Twyg" Sapphire Ring in 14k white gold with orange sapphire

    The Wide “Twyg” Sapphire Ring

    $3,300.00

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  • The Wide "Twyg" Band in 14k rose goldThe Wide "Twyg" Band in 14k rose gold

    The Wide “Twyg” Ring

    $2,600.00

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  • The "Armando" ring features a 1.57-carat round Montana sapphire set in silver and gold, displayed on a green and white stem with the Earth’s Treasury logo below.The "Armando" ring, crafted in silver and gold with a 1.57-carat Montana sapphire, stands upright framing a raw blue mineral on a textured gray surface. The "Earth's Treasury" logo appears below.

    The “Armando” Ring

    $8,500.00

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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.