Some Sparkle

Showing 121–144 of 151 resultsSorted by latest

  • The "Niamh" ring in 14k rose gold features a 0.95-carat oval Montana sapphire center and two small white accent stones, shown on a green surface with the Earth's Treasury logo at the bottom.A "Niamh" ring in 14k rose gold with a 0.95-carat Montana sapphire is displayed upright on a rough blue mineral specimen, with the "Earth's Treasury" logo and text below.

    The “Niamh” Three-Stone Ring

    $1,950.00

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  • The "Naiad" in 14k white gold with 0.87-Carat Montana SapphireThe "Naiad" in 14k white gold with 0.87-Carat Montana Sapphire

    The “Naiad” Three-Stone Ring

    $2,100.00

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  • The "Mielikki" ring in 14K yellow gold with 2.76-Carat Montana sapphireThe "Mielikki" ring in 14K yellow gold with 2.76-Carat Montana sapphire

    The “Mielikki” Three-Stone Ring

    $3,850.00

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  • The "Evadne" ring in 14k yellow gold with 1.08-Carat Australian SapphireThe "Evadne" ring in 14k yellow gold with 1.08-Carat Australian Sapphire

    The “Evadne” Three-Stone Ring

    $2,150.00

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  • The “Thalia” Solitaire With 1.23-Carat Montana Sapphire (Heated)The “Thalia” Solitaire With 1.23-Carat Montana Sapphire (Heated)

    The “Thalia” Solitaire

    $1,700.00

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  • The "Halley" Band in 18k white goldThe "Halley" Band in 18k white gold

    The “Halley” Band

    $1,700.00

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  • The "Halley" ring in 18k white gold showcases a 0.91-carat Montana sapphire at its center, flanked by two smaller clear stones in a classic three-stone design, displayed on a green and white background.The "Halley" ring in 18k white gold with a 0.91-carat Montana sapphire stands upright before a rough blue mineral, branded "Earth's Treasury," its celestial-inspired design radiating elegance.

    The “Halley” Three-Stone Ring

    $2,100.00

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

    The “Aurai” Band

    $1,700.00

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  • The "Aurai" Ring in 14k white gold with 1.07-Carat Montana Sapphire, alongside the "Aurai" band in 14k white goldThe "Aurai" Ring in 14k white gold with 1.07-Carat Montana Sapphire

    The “Aurai” Diamond-Accented Solitaire

    $1,800.00

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  • The "Clymene" ring in 14k yellow gold with 2.90-carat Montana sapphireThe "Clymene" ring in 14k yellow gold with 2.90-carat Montana sapphire

    The “Clymene” Three-Stone Ring

    $3,150.00

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  • The "Praesepe" ring—a 1.29-carat Montana sapphire set in 14K rose gold—is shown against green bamboo. A cluster of round white diamonds sparkles beside the triangular blue gemstone, with the "Earth's Treasury" logo beneath.The "Praesepe" ring in 14K rose gold, featuring a 1.29-carat Montana sapphire and baguette side stones, stands upright on a textured gray surface. The "Earth's Treasury" logo is visible at the bottom.

    The “Praesepe” Cluster Ring

    $2,500.00

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

    The “Electra” Band

    $1,500.00

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  • The "Auriga" ring in platinum with 1.35-carat Montana sapphire, alongside the contour "Orinoco" band in platinumThe "Auriga" ring in platinum with 1.35-carat Montana sapphire

    The “Auriga” Three-Stone Ring

    $2,150.00

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  • The "Passiflora" band in 14K rose goldThe "Passiflora" band in 14K rose gold

    The “Passiflora” Band

    $1,500.00

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  • The “Mari” ring in 14k yellow gold features a 1.63-carat Montana Sapphire center, encircled by small diamonds and beautifully displayed on a green leaf background.The “Mari” ring in 14k yellow gold with a 1.63-carat Montana Sapphire is shown on a rough blue stone, with the "Earth's Treasury" logo and text at the bottom.

    The “Mari” Ring

    $1,950.00

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  • The "Jasmine" band in 14K yellow gold, adorned with green and clear gemstones, rests on a rough blue stone against a textured grey background. "EARTH'S TREASURY" is featured at the bottom.The "Jasmine" band in 14K yellow gold, set with a clear gemstone, is displayed upright against a rough blue stone on a textured gray surface. "EARTH'S TREASURY" appears at the bottom.

    The “Jasmine” Band

    $2,100.00

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  • The Wetherell, Nikki and Yardy, Nicholas 5 ring features a blue gemstone in a four-prong silver Hidden Halo Solitaire setting, shown on a green textured surface with "Earth's Treasury" displayed at the bottom.The "Anastasia" ring in platinum, featuring a 2.34-carat Montana sapphire and hidden halo diamonds, stands upright on a textured gray surface. The EARTH'S TREASURY logo and text are displayed at the bottom.

    The “Anastasia” Hidden Halo Solitaire

    $2,100.00

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  • The "Melilai" ring in 14k yellow gold features a 1.06-carat Montana sapphire and two clear stones, elegantly displayed on a green leaf with the Earth's Treasury logo below.The "Melilai" ring in 14k yellow gold, featuring a 1.06-carat Montana sapphire and two clear side stones, is displayed on a rough blue-green mineral with the "EARTH'S TREASURY" logo below.

    The “Melilai” Three-Stone Ring

    $2,700.00

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  • The "Dryope" ring in 18k yellow gold features a 1.41-carat Ceylon sapphire between two clear stones, elegantly displayed on a green textured surface with "Earth's Treasury" below.The "Dryope" ring in 18k yellow gold showcases a 1.41-carat Ceylon sapphire flanked by two diamonds, displayed upright on textured blue stone with the Earth's Treasury logo below. Inspired by the enchanting Dryope collection.

    The “Dryope” Three-Stone Ring

    $2,300.00

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  • The "Tiara" ring in platinum features a 2.00-carat Montana sapphire, showcased atop a green leaf with "Earth's Treasury" displayed below.The "Tiara" ring in platinum features a 2.00-carat Montana sapphire accented by small clear stones, displayed upright on a textured gray stone, with the "Earth's Treasury" logo at the bottom.

    The “Tiara” Hidden Halo Solitaire

    $1,800.00

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  • The "Celaeno" ring in 14K yellow gold features a 1.02-carat Australian sapphire and two clear geometric stones, elegantly displayed on a green leaf with The Earth's Treasury logo at the bottom.The "Celaeno" ring in 14K yellow gold features a 1.02-carat Australian sapphire and sparkling side stones, elegantly presented on a rough blue mineral with a textured gray background.

    The “Celaeno” Three-Stone Ring

    $4,300.00

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  • A rectangular blue "Cyanea" three-stone ring in 18K white gold with a 2.69-carat Montana sapphire is displayed on a green plant stem, the Earth’s Treasury logo shown below.The "Cyanea" three-stone ring in 18K white gold showcases a 2.69-carat Montana sapphire and three rectangular faceted stones, photographed from above on a textured gray surface.

    The “Cyanea” Three-Stone Ring

    $3,850.00

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  • The "Mandevilla" ring in 14k yellow gold, featuring a 1.80-carat Australian sapphire and two rectangular side stones, is shown vertically on a lush green leaf. "EARTH'S TREASURY" appears at the bottom.The "Mandevilla" ring in 14k yellow gold with a 1.80-carat Australian sapphire stands upright on rough blue stone against a geometric metallic backdrop, with the Earth’s Treasury logo featured below.

    The “Mandevilla” Three-Stone Ring

    $3,150.00

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  • The "Clematis" Ring in platinum features a 1.62-carat round Madagascar sapphire at the center, accented by two pear-shaped clear stones, shown displayed on a green leaf.The "Clematis" Ring in platinum features a 1.62-carat Madagascar sapphire and an intricate prong setting, displayed upright on a gray textured surface with Earth’s Treasury logo below.

    The “Clematis” Three-Stone Trellis Ring

    $2,450.00

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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.