18K White Gold

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  • The "Celeste" ring in 14k rose gold showcases a 2.37-carat Montana sapphire with white accent stones, beautifully presented on a green leaf.The "Celeste" ring in 14k rose gold with a 2.37-carat Montana sapphire is displayed upright on a textured gray surface, with the Earth's Treasury logo at the bottom.

    The “Celeste” Ring

    $2,950.00

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  • The "Yulania" ring features a platinum band with a 1.52-carat Ceylon sapphire at the center, accented by marquise and pear-shaped clear stones, beautifully displayed on a green leaf.The "Yulania" ring showcases a platinum band with a 1.52-carat Ceylon sapphire center, accented by marquise white stones, displayed on a rough blue-green stone background.

    The “Yulania” Ring

    $3,400.00

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  • The "Antoinette" ring features a 1.69-carat Australian yellow-green sapphire in 14k yellow gold with a split-shank setting, shown on a green leaf with "Earth's Treasury" branding below.The "Antoinette" ring in 14k yellow gold with a 1.69-carat Australian sapphire stands upright before a rough blue mineral, with small diamonds and a geometric metallic background. "Earth's Treasury" appears at the bottom.

    The “Antoinette” Ring

    $2,600.00

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  • The "Cassia" ring in 14K white gold with 0.96-carat Montana sapphireThe "Cassia" ring in 14K white gold with 0.96-carat Montana sapphire

    The “Cassia” Ring

    $2,700.00

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  • The "Poppy" ring in 18k yellow gold features a 0.98-carat round Montana Sapphire at the center, accented by small white stones, and is displayed on a green surface with "Earth's Treasury" branding below.The "Poppy" ring in 18k yellow gold with a 0.98-carat Montana Sapphire stands upright against a blue stone, with the "Earth's Treasury" logo below on a textured background.

    The “Poppy” Ring

    $1,950.00

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  • The "Iris" ring in 14K yellow gold, set with a 1.60-carat Montana sapphire and four white accent stones, rests on a green leaf; the Earth's Treasury logo is shown below.The "Iris" ring in 14K yellow gold with a 1.60-carat Montana sapphire stands upright against a rough blue stone, with the "Earth's Treasury" logo below on a textured background.

    The “Iris” Ring

    $1,950.00

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  • A platinum "Anise" ring featuring a 1.37-carat Montana Sapphire, marquise and round diamonds, displayed on a green striped background with the "Earth's Treasury" logo below.The "Anise" ring in platinum features a 1.37-carat Montana Sapphire in an intricate setting, displayed upright on a rough blue stone with the Earth's Treasury logo below.

    The “Anise” Ring

    $2,300.00

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  • The "Viney" ring in 14k yellow gold features a 0.76-carat round Montana sapphire at the center, accented by three small clear stones, and is displayed elegantly on a green striped leaf.The "Viney" ring in 14k yellow gold with a 0.76-carat Montana sapphire is displayed upright on a textured gray surface, with "EARTH'S TREASURY" written below.

    The “Viney” Ring

    $2,200.00

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  • The "Myra" ring in 20k pink gold features a 0.81-carat square Montana sapphire and small round diamonds on the band, shown on a green leaf with the "Earth's Treasury" logo at the bottom.The "Myra" ring in 20k pink gold with a 0.81-carat Montana sapphire is displayed upright on a dark stone, set against a textured metallic background. The Earth's Treasury logo appears at the bottom.

    The “Myra” Ring

    $2,100.00

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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 "Lina" ring in 14k white gold with a 2.34-carat Montana sapphire is shown on a green striped leaf, with "Earth's Treasury" text at the bottom.The "Lina" ring in 14k white gold, featuring a 2.34-carat Montana Sapphire, is displayed upright on a blue textured stone with the Earth's Treasury logo at the bottom.

    The “Lina” Solitaire

    $1,800.00

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  • The "Marcy" Ring in 14k yellow gold showcases a 1.80-carat emerald in an upright, rectangular cut, displayed against a light green background.The "Marcy" Ring in 14k yellow gold with a 1.80-carat emerald stands upright before a rough blue-green stone on textured gray. "Earth's Treasury" is printed below.

    The “Marcy” Solitaire

    $1,950.00

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  • A platinum “Winona” ring with a 1.21-carat Montana sapphire rests on a textured blue stone, displayed on a patterned surface with the text "Earth's Treasury" below.A platinum “Winona” ring with a 1.21-carat Montana sapphire rests on a textured blue stone, displayed on a patterned surface with the text "Earth's Treasury" below.

    The “Winona” Solitaire

    $2,350.00

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  • The Marlowe ring featuring a round blue gemstone in a platinum prong setting, shown on a green background with the "Earth's Treasury" logo at the bottom.The Marlowe Ring featuring a blue gemstone, stacked from 53 images using Method=B (R=14, S=2), rests on a rough blue stone atop a textured surface with the Earth's Treasury logo below.

    The “Marlowe” Solitaire

    $1,800.00

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  • The "Madi" ring in 18K yellow gold with a 1.41-carat Montana sapphire is displayed vertically on a green and silver textured surface, with "Earth's Treasury" written at the bottom.The "Madi" ring in 18K yellow gold with a 1.41-carat Montana sapphire is showcased on a rough blue-green stone, with the Earth's Treasury logo beneath on a patterned background.

    The “Madi” Solitaire

    $1,950.00

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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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  • An Obendorf, Kenny and Kitchin, Amelia 2 gold ring with small diamonds is shown resting on a rough blue-green stone against a patterned metallic backdrop. The text "EARTH'S TREASURY" appears below.The Obendorf, Kenny and Kitchin, Amelia 2 ring, a gold twisted band with small diamonds, sits atop a rough blue gemstone on a geometric metallic surface. The "Earth's Treasury" logo appears at the bottom.

    The Contour “Lynn” Band

    $1,900.00

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  • The "Lynn" band, a gold masterpiece in 18k yellow gold, is elegantly displayed on a blue gemstone against a textured gray background. At the bottom, sophisticated text reads "Earth's Treasury.The Lynn band in 18k yellow gold showcases a twisted design adorned with small diamonds, elegantly resting on a rough stone.

    The “Lynn” Band

    $1,900.00

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  • The "Fiona" band, crafted in 18k yellow gold and embellished with a series of small diamonds, is elegantly showcased on a rough greenish-blue stone. The backdrop presents a textured surface that amplifies the ring's captivating charm.The "Fiona" band, crafted in 18k yellow gold and embellished with embedded diamonds, gracefully rests against a textured blue gemstone. Its allure is further enhanced by the sleek metallic surface in the background.

    The “Fiona” Band

    $1,800.00

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  • The "Aurelia" band in 14k white gold, featuring seven diamonds, rests atop a rough blue gemstone on a textured gray background. "EARTH'S TREASURY" appears at the bottom.The "Aurelia" band in 14k white gold, featuring a row of baguette-cut gemstones, is displayed upright with its band resting on a rough blue stone against a textured gray background.

    The “Aurelia” Band

    $1,900.00

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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.