Classic

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  • The "Firenze" ring, expertly crafted in 18k yellow gold, features a 0.61-carat Montana sapphire center stone accented by two clear side stones. The ring is displayed on a rough blue-green mineral, with the "Earth's Treasury" text below.Presenting the "Firenze" ring in 18k yellow gold, showcasing a 0.61-carat Montana sapphire at its center and accented by two rectangular clear stones. Displayed elegantly atop a rough dark blue crystal, this striking piece is ready to ship.

    The “Firenze” Ring

    $4,950.00

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  • The “Daphne” Solitaire with 3.03-Carat Near Black Australian Sapphire (Heated)The “Daphne” Solitaire with 3.03-Carat Near Black Australian Sapphire (Heated)

    The “Daphne” Solitaire with 3.03-Carat Near Black Australian Sapphire (Heated)

    $3,450.00

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  • A gold ring featuring a rectangular green gemstone from our ET Stock collection in 14K Yellow Gold is shown balanced atop a rough blue-green stone, with the Earth’s Treasury logo and text below. Ready to Ship.A gold ring showcasing a rectangular gemstone, expertly crafted in 14K Yellow Gold, sits atop a raw mineral on a textured metallic surface. "EARTH’S TREASURY" and a logo are featured at the bottom of the image. This ET Stock ring is ready to ship.

    Ready to Ship “Eiger” Ring in 14K Yellow Gold

    $3,850.00

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  • The "Firenze" ring, expertly crafted in 18k yellow gold, features a 0.61-carat Montana sapphire center stone accented by two clear side stones. The ring is displayed on a rough blue-green mineral, with the "Earth's Treasury" text below.Presenting the "Firenze" ring in 18k yellow gold, showcasing a 0.61-carat Montana sapphire at its center and accented by two rectangular clear stones. Displayed elegantly atop a rough dark blue crystal, this striking piece is ready to ship.

    Ready to Ship “Firenze” Ring in 18K Yellow Gold

    $5,600.00

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  • Stacked from 52 images. Method=B (R=1,S=3)" ring with a vertical green gemstone and a round white diamond rests on a rough blue-green stone; "Earth's Treasury" logo appears at the bottom.The “Stacked from 53 images. Method=B (R=1,S=3)” ring is shown in polished gold with a diamond, set atop a dark textured stone on a patterned surface. The "Earth's Treasury" logo and text are visible at the bottom.

    The “Flynn” Classic Sapphire Ring

    $5,200.00

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  • A ring from "Stacked from 53 images. Method=B (R=9,S=4)" with a central blue gemstone and side stones is balanced on a rough blue crystal, shown above the text "Earth's Treasury.The "Stacked from 54 images. Method=B (R=9,S=4)" ring, featuring five diamonds and a central blue gemstone, is showcased resting on a rough blue mineral atop a textured gray surface.

    Ready to Ship “Sinai” Ring in Platinum

    $4,700.00

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  • A gold ring with an emerald-cut blue gemstone, named "Stacked from 47 images. Method=B (R=7,S=2)," is displayed balanced atop a raw blue stone against a textured metallic backdrop. Crafted in 14K yellow gold and Ready to Ship, the Earth’s Treasury logo appears at the bottom.Stacked from 49 images. Method=B (R=7,S=2) in 14K Yellow Gold, showcasing a rectangular blue gemstone resting on a rough stone atop a textured metallic surface. "Earth's Treasury" logo and text appear at the bottom. Ready to Ship for your convenience.

    Ready to Ship “Everest” Ring in 14K Yellow Gold

    $3,950.00

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  • A gold textured ring named "Stacked from 49 images. Method=B (R=7,S=2)" with a square blue gemstone in a Florentine Finish is displayed on a rough blue stone. The text "Earth's Treasury" appears at the bottom.A "Stacked from 49 images. Method=B (R=7,S=2)" ring in 14K yellow gold, featuring a striking blue gemstone, rests on a rough dark mineral sample atop a textured gray surface. The words "Earth's Treasury" appear at the bottom.

    Ready to Ship “Montserrat” Ring in 14K Yellow Gold, Florentine Finish

    $3,750.00

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  • A Custom ring in platinum with a 1.27-carat Montana sapphire center, surrounded by small clear diamonds, is displayed on a green leaf.The "Celisse" ring in platinum, featuring a 1.27-carat Montana sapphire, is displayed on a rough blue mineral, with the "Earth's Treasury" logo below.

    The “Celisse” Halo Ring

    $2,200.00

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  • The "Narelle" band in 18K white gold, featuring a round center diamond and two tapered baguette diamonds, is displayed on a rough blue gemstone with the "Earth's Treasury" logo below.The "Narelle" band in 18K white gold, featuring a round center diamond and two tapered baguette diamonds, is displayed on a rough blue gemstone with the "Earth's Treasury" logo below.

    The “Narelle” Band

    $2,100.00

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  • The "Josephine" ring in 18K white gold, featuring a 1.60-carat Ceylon sapphire with a prong-set halo of diamonds, is displayed on a blue-green gemstone against a patterned gray background with the "Earth's Treasury" logo below.The "Josephine" ring in 18K white gold, featuring a 1.60-carat Ceylon sapphire with a prong-set halo of diamonds, is displayed on a blue-green gemstone against a patterned gray background with the "Earth's Treasury" logo below.

    The “Josephine” Halo Ring

    $3,100.00

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  • The Harrison, Samuel 3 ring features a rectangular blue gemstone set in silver, displayed upright on a rough Elgon blue stone with the "EARTH'S TREASURY" logo and text underneath.The Harrison, Samuel 3 ring, a polished silver classic sapphire design, rests on a rough blue stone atop a textured metallic surface, with the "Earth's Treasury" logo featured at the bottom.

    The “Elgon” Classic Sapphire Ring

    $3,300.00

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  • A gold "Stacked from 16 images. Method=B (R=10,S=7)" Sapphire Ring with a rectangular blue gemstone is balanced on a rough blue stone, against a textured background, with the text "Earth's Treasury" below.The "Montserrat" ring in 14K yellow gold with teal sapphire is shown on a rough blue stone, Earth's Treasury logo below. Ready to ship.

    The “Montserrat” Classic Sapphire Ring

    $3,500.00

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  • The product "Stacked from 16 images. Method=B (R=10,S=7)" is showcased as a classic gold Sapphire Ring with a square-cut blue gemstone, standing on a rough blue stone atop a patterned silver surface marked "EARTH'S TREASURY.The product "Stacked from 16 images. Method=B (R=10,S=7)" is showcased as a classic gold Sapphire Ring with a square-cut blue gemstone, standing on a rough blue stone atop a patterned silver surface marked "EARTH'S TREASURY.

    The “Everest” Classic Sapphire Ring

    $3,900.00

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  • A ring from "Stacked from 53 images. Method=B (R=9,S=4)" with a central blue gemstone and side stones is balanced on a rough blue crystal, shown above the text "Earth's Treasury.The "Stacked from 54 images. Method=B (R=9,S=4)" ring, featuring five diamonds and a central blue gemstone, is showcased resting on a rough blue mineral atop a textured gray surface.

    The “Sinai” Classic Sapphire Ring

    $4,300.00

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  • A Custom ring in 18k royal yellow gold with a 0.42-carat Montana sapphire is displayed on a rough blue-green mineral surface, with "Earth's Treasury" text below.A custom ring in 18k royal yellow gold featuring a 0.42-carat Montana sapphire rests on a rough dark mineral atop a textured gray surface.

    The “Matterhorn” Classic Sapphire Ring

    $5,200.00

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  • The "Olive" band in platinum, featuring an engraved leaf pattern, rests on a rough blue gemstone. The background is a textured gray surface. "EARTH'S TREASURY" appears below the objects.The "Olive" band in platinum, featuring an engraved leaf pattern, rests against a raw blue gemstone on a textured gray surface. "EARTH'S TREASURY" appears at the bottom.

    The “Olive” Ring

    $2,900.00

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  • The "Logan" ring in 18K yellow gold, featuring an oval green gemstone, is displayed on a rough blue-green stone with the "EARTH'S TREASURY" logo beneath.The "Logan" ring in 18K yellow gold, featuring an oval green gemstone, is displayed on a rough blue-green stone with the "EARTH'S TREASURY" logo beneath.

    The “Logan” Classic Sapphire Ring

    $3,300.00

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  • The "Theo" ring in 14k rose gold features a 0.48-carat heirloom diamond at its center, shown atop a green leaf with the Earth's Treasury logo beneath.The "Theo" ring in 14k rose gold features a 0.48-carat heirloom diamond set upright and is photographed on a textured gray surface with a rough blue stone in the background.

    The “Theo” Ring

    $2,500.00

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  • The "Silas" band in 14k yellow gold rests atop a rough blue gemstone on a patterned gray background, with the text "EARTH'S TREASURY" below.The "Silas" band in 14k yellow gold sits on a textured blue stone atop a metallic patterned surface, with the "Earth's Treasury" logo and text visible at the bottom.

    The “Silas” Ring

    $2,600.00

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  • The "Oakley" ring in 14K white gold displayed on a textured blue glass block, set against a geometric patterned background. Earth's Treasury logo at the bottom.The "Oakley" ring in 14K white gold, engraved with a floral pattern, rests atop a rough blue gemstone on a textured surface, with "Earth's Treasury" displayed below.

    The “Oakley” Ring

    $3,200.00

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  • The Pave "Elenin" ring in platinum features a 1.21-carat Montana sapphire and sparkling pavé diamonds on the band, shown resting on a green leaf.The Pave "Elenin" ring in platinum, featuring a 1.21-carat Montana sapphire, is displayed upright on a dark textured stone surface with the Earth's Treasury logo at the bottom.

    The Pave “Elenin” Ring

    $2,100.00

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  • The "Samia" ring in 14k yellow gold features a 1.73-carat Montana sapphire center with two small clear side stones, displayed on a green leaf with the text “Earth’s Treasury” beneath.The "Samia" ring in 14k yellow gold, featuring a 1.73-carat Montana sapphire, is displayed vertically on a blue stone surface with a geometric patterned background and the Earth's Treasury logo below.

    The “Samia” Three-Stone Ring

    $1,950.00

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  • The Braided "Zuri" ring in 14k white gold features a 1.15-carat Montana sapphire center and two marquise-cut clear stones, beautifully displayed on a green leaf.The Braided "Zuri" ring in 14k white gold with a 1.15-carat Montana sapphire is displayed upright on a rough blue stone, set on a textured gray surface with the Earth’s Treasury logo beneath.

    The Braided “Zuri” Three-Stone Ring

    $2,250.00

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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.