Classic

Showing 145–168 of 221 resultsSorted by latest

  • The Deluxe Pave "Amelia" Ring in 18k yellow gold with 1.62-Carat Montana SapphireThe Deluxe Pave "Amelia" Ring in 18k yellow gold with 1.62-Carat Montana Sapphire

    The Deluxe Pave “Amelia” Hidden Halo Ring

    $2,900.00

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  • The "Rhiannon" ring in 14k yellow gold with a 2.02-carat Montana Sapphire and two triangular clear stones rests on a green leaf, with "Earth's Treasury" text at the bottom.The "Rhiannon" ring in 14k yellow gold, featuring a 2.02-carat Montana Sapphire center and side stones, stands upright before a rough blue crystal on a textured metallic surface. Earth's Treasury logo appears below.

    The “Rhiannon” Three-Stone Ring

    $2,700.00

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  • The "Eloise" ring in 14k yellow gold with 0.94-Carat Montana SapphireThe "Eloise" ring in 14k yellow gold with 0.94-Carat Montana Sapphire

    The “Eloise” Three-Stone Ring

    $1,950.00

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  • The Classic Pave “Flora” Ring in platinum with 2.28-Carat Montana SapphireThe Classic Pave “Flora” Ring in platinum with 2.28-Carat Montana Sapphire

    The Classic Pave “Flora” Ring

    $2,450.00

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  • The "Anthea" ring in 14k yellow gold with 1.71-Carat Montana SapphireThe "Anthea" ring in 14k yellow gold with 1.71-Carat Montana Sapphire

    The “Anthea” Ring

    $2,450.00

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  • The Classic Pave "Paphos" Ring in platinum with 0.92-carat Montana sapphireThe Classic Pave "Paphos" Ring in platinum with 0.92-carat Montana sapphire

    The Classic Pave “Paphos” Ring

    $2,450.00

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  • The "Heliophila" ring in platinum with 1.81-Carat Montana SapphireThe "Heliophila" ring in platinum with 1.81-Carat Montana Sapphire

    The Pave “Heliophila” Ring

    $2,300.00

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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 Classic Pave "Sophia" ring in 14k rose gold with 2.26-Carat Montana SapphireThe Classic Pave "Sophia" ring in 14k rose gold with 2.26-Carat Montana Sapphire

    The Classic Pave “Sophia” Hidden Halo Ring

    $2,900.00

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  • The Tapered Pave "Tatiana" ring in 18k yellow gold with 2.90-Carat Montana SapphireThe Tapered Pave "Tatiana" ring in 18k yellow gold with 2.90-Carat Montana Sapphire

    The Tapered Pave “Tatiana” Hidden Halo Ring

    $2,600.00

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  • The "Margaret" ring in 18K yellow gold with 1.70-carat Montana sapphireThe "Margaret" ring in 18K yellow gold with 1.70-carat Montana sapphire

    The “Margaret” Halo Ring

    $2,200.00

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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 "Rowan" ring in 18K yellow goldThe "Rowan" ring in 18K yellow gold

    The “Rowan” Ring

    $2,950.00

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  • A textured platinum "Luna" band, 6mm wide, with a bubble-like pattern is displayed resting on a rough blue stone, with the "Earth's Treasury" logo below.A platinum "Luna" band, 6mm wide with a textured, bubbled surface, is shown leaning against a rough blue gemstone on a gray patterned background. The text "EARTH'S TREASURY" appears below.

    The “Luna” Ring

    $2,600.00

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  • The "Rainier" ring in 14K white gold, 6.0mmThe "Rainier" ring in 14K white gold, 6.0mm

    The “Rainier” Ring

    $2,800.00

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  • The "Kinabalu" Ring in 14k yellow goldThe "Kinabalu" Ring in 14k yellow gold

    The “Kinabalu” Ring

    $2,800.00

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  • The "Kilauea" ring in 18k yellow gold, smooth and brushedThe "Kilauea" ring in 18k yellow gold, smooth and brushed

    The “Kilauea” Classic Ruby Ring

    $3,300.00

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  • The "Fuji" ring in 14K white goldThe "Fuji" ring in 14K white gold

    The “Fuji” Classic Sapphire Ring

    $2,700.00

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  • The "Shasta" ring in 20K pink goldThe "Shasta" ring in 20K pink gold

    The “Shasta” Classic Sapphire Ring

    $2,700.00

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  • The "Kilimanjaro" ring in 14K white goldThe "Kilimanjaro" ring in 14K white gold

    The “Kilimanjaro” Classic Sapphire Ring

    $2,700.00

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  • The "Denali" ring in 14K yellow gold, featuring a round blue gemstone, is balanced on a rough rectangular blue stone. The backdrop is a textured, light surface with "EARTH'S TREASURY" displayed at the bottom.The "Denali" ring in 14K yellow gold is shown beside a rough, uncut stone on a light textured surface, with the Earth's Treasury logo displayed below.

    The “Denali” Classic Sapphire Ring

    $2,700.00

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  • The "Victoria" Ring in 14k rose and white gold features a 1.05-carat Montana Sapphire, surrounded by a double diamond halo and diamonds on the band, displayed on a green leaf with "Earth's Treasury" at the bottom.The "Victoria" Ring in 14k rose and white gold features a 1.05-carat Montana sapphire as the center stone, accented by small clear stones along the band. Displayed on a rough blue crystal with the "EARTH'S TREASURY" logo at the bottom.

    The “Victoria” Double Halo Ring

    $2,900.00

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  • The "Daphne" ring in 14k yellow gold, set with a 1.71-carat Montana sapphire, stands upright against a green leaf background. The Earth's Treasury logo is shown below.The "Daphne" ring in 14k yellow gold with a 1.71-carat Montana sapphire is shown upright on a textured blue stone, with "Earth's Treasury" branding below.

    The “Daphne” Solitaire

    $1,650.00

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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.