Contemporary

Showing 121–144 of 179 resultsSorted by latest

  • The "Maeve" ring in 14k yellow gold features a 0.91-carat Montana sapphire at the center with two smaller white stones on either side, shown against a green leaf background.The "Maeve" ring, crafted in 14k yellow gold with a 0.91-carat uncut Montana sapphire, stands upright on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

    The “Maeve” Three-Stone Ring

    $2,450.00

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  • The "Zeya" band in platinumThe "Zeya" band in platinum

    The “Zeya” Open Band

    $1,700.00

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  • The Pave "Avalon" ring in platinum with 1.66-carat Australian sapphireThe Pave "Avalon" ring in platinum with 1.66-carat Australian sapphire

    The Pave “Avalon” Hidden Halo Ring

    $2,850.00

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  • The "Kacie" ring in platinum with 2.66-Carat Ceylon SapphireThe "Kacie" ring in platinum with 2.66-Carat Ceylon Sapphire

    The “Kacie” Ring

    $1,950.00

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  • The "Andelle" band in 14k yellow goldThe "Andelle" band in 14k yellow gold

    The “Andelle” Open Band

    $2,900.00

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  • The "Aurelia" ring in 14K yellow gold with 0.92-carat Montana sapphireThe "Aurelia" ring in 14K yellow gold with 0.92-carat Montana sapphire

    The “Aurelia” Ring

    $2,600.00

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  • The "Nebula" ring features a 1.54-carat yellow-green Montana sapphire in 14K yellow gold, accented with small diamonds and yellow stones, beautifully set and displayed on a green striped leaf.The "Nebula" ring in 14K yellow gold with a 1.54-carat Montana sapphire stands upright against a rough blue mineral on a textured gray surface. The text "EARTH'S TREASURY" appears at the bottom.

    The “Nebula” Cluster Ring

    $2,200.00

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  • The "Lamia" ring in platinum, featuring a 1.36-carat cushion-cut Montana sapphire and four round blue stones, is displayed on a green leaf. The "EARTH'S TREASURY" logo appears at the bottom.The "Lamia" ring in platinum with a 1.36-carat Montana sapphire stands upright before a rough blue stone on a textured gray surface, with the Earth's Treasury logo below.

    The “Lamia” Ring

    $2,350.00

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  • The "Calliope" band in 14k yellow goldThe "Calliope" band in 14k yellow gold

    The “Calliope” Band

    $1,400.00

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  • The "Mandevilla" band in 14K yellow gold, featuring three round and four baguette diamonds, is displayed on a rough blue stone with the "Earth's Treasury" logo and text below.The "Mandevilla" band in 14K yellow gold, featuring a row of diamonds, rests against a rough, dark stone on a textured gray background. The "Earth’s Treasury" logo appears at the bottom of the image.

    The “Mandevilla” Band

    $2,700.00

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  • The "Virona" ring in 18k white gold with 1.03-Carat Montana SapphireThe "Virona" ring in 18k white gold with 1.03-Carat Montana Sapphire

    The “Virona” Three-Stone Ring

    $2,450.00

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  • The "Hazel" band in 18k yellow goldThe "Hazel" band in 14k yellow gold

    The “Hazel” Band

    $1,500.00

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  • The "Karelia" ring in 20k pink gold and platinum, with 1.43-Carat Montana SapphireThe "Karelia" ring in 20k pink gold and platinum, with 1.43-Carat Montana Sapphire

    The “Karelia” Diamond-Accented Solitaire

    $1,900.00

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  • The "Hyacinth" ring in 14k white gold with 1.46-Carat Montana SapphireThe "Hyacinth" ring in 14k white gold with 1.46-Carat Montana Sapphire

    The “Hyacinth” Cluster Ring

    $2,400.00

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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 Bypass "Sappho" in 20k pink gold with 1.01-Carat Montana SapphireThe Bypass "Sappho" in 20k pink gold with 1.01-Carat Montana Sapphire

    The Bypass “Sappho” Cluster Ring

    $2,300.00

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  • The "Vela" ring in 14k white gold with 0.62-carat Montana sapphireThe "Vela" ring in 14k white gold with 0.62-carat Montana sapphire

    The “Vela” Cluster Ring

    $2,300.00

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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 “Larisa” ring in 18k yellow gold with a 1.35-carat Montana sapphire is displayed upright against a green textured background with the "Earth's Treasury" logo at the bottom, highlighting its elegance.A gold Larisa Solitaire ring with a clear gemstone is displayed upright before a rough blue stone, labeled "Stacked from 53 images. Method=B (R=8,S=4)" below.

    The “Larisa” Solitaire

    $1,800.00

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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 "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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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.