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

    The “Clematis” Band

    $2,400.00

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  • The "Multiflora" band in platinum, featuring three clear marquise stones and a blue pear-shaped stone, stands upright on a rough blue crystal with the "Earth's Treasury" logo below.The "Multiflora" band in platinum, featuring three clear marquise stones and a blue pear-shaped stone, stands upright on a rough blue crystal with the "Earth's Treasury" logo below.

    The “Multiflora” Band

    $1,900.00

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  • The Deluxe "Nebula" Band in 18k yellow goldThe Deluxe "Nebula" Band in 18k yellow gold

    The Deluxe “Nebula” Band

    $2,100.00

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

    The “Melisani” Band

    $2,500.00

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  • The "Odelia" band in platinumThe "Odelia" band in platinum

    The “Odelia” Band

    $1,900.00

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  • The "Odelia" in platinum with 1.30-carat diamond, alongside the "Odelia" band in platinumThe "Odelia" in platinum with 1.30-carat diamond

    The “Odelia” Ring

    $2,950.00

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  • The Ornate "Cattleya" ring in platinum with 1.49-carat Montana sapphireThe Ornate "Cattleya" ring in platinum with 1.49-carat Montana sapphire

    The Ornate “Cattleya” Ring

    $2,900.00

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  • The ornate "Cattleya" band in 18k yellow goldThe ornate "Cattleya" band in 18k yellow gold

    The Ornate “Cattleya” Band

    $2,400.00

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  • The Wide "Larisa" ring in 14k white gold with 1.42-carat Montana sapphireThe Wide "Larisa" ring in 14k white gold with 1.42-carat Montana sapphire

    The Wide “Larisa” Solitaire

    $2,700.00

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  • The "Ariadne" Five-Stone Ring in 14k yellow gold with 2.41-Carat Montana SapphireThe "Ariadne" Five-Stone Ring in 14k yellow gold with 2.41-Carat Montana Sapphire

    The “Ariadne” Five-Stone Ring

    $5,200.00

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  • The "Ramona" Three-Stone Ring in 18k yellow gold with 4.02-Carat Montana SapphireThe "Ramona" Three-Stone Ring in 18k yellow gold with 4.02-Carat Montana Sapphire

    The “Ramona” Three-Stone Ring

    $4,500.00

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  • The "Paloma" ring in 14k yellow gold with 1.85-carat Montana sapphireThe "Paloma" ring in 14k yellow gold with 1.85-carat Montana sapphire

    The “Paloma” Diamond-Accented Solitaire

    $1,800.00

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  • The "Finella" ring in platinum, featuring a 2.13-carat Montana sapphire and small clear side stones, is displayed on a green leaf with the "EARTH'S TREASURY" logo at the bottom.The "Finella" ring in platinum with a 2.13-carat Montana sapphire is shown upright on a textured gray stone background, sparkling side accents aglow. "EARTH'S TREASURY" appears at the bottom.

    The “Finella” Three-Stone Ring

    $1,950.00

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  • The Low-Profile "Emma" ring in 14K rose gold with a 0.76-carat Montana sapphire is shown vertically on a green leaf, with "Earth's Treasury" displayed below.A 0.76-carat Montana sapphire Low-Profile "Emma" ring in 14K rose gold rests on a rough blue stone atop a patterned metallic surface. Below, "EARTH'S TREASURY" highlights the ring’s elegant solitaire design.

    The Low-Profile “Emma” Solitaire

    $2,200.00

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  • The "Milos" Ring in 14k yellow gold with 1.02-Carat Montana SapphireThe "Milos" Ring in 14k yellow gold with 1.02-Carat Montana Sapphire

    The “Milos” Solitaire

    $1,900.00

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  • The Straight Sappho in 14k yellow gold with 1.06-carat Montana sapphireThe Straight Sappho in 14k yellow gold with 1.06-carat Montana sapphire

    The Straight “Sappho” Cluster Ring

    $2,300.00

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  • The "Elaine" ring in 18k yellow gold with 1.64-carat Montana sapphireThe "Elaine" ring in 18k yellow gold with 1.64-carat Montana sapphire

    The “Elaine” Halo Ring

    $2,800.00

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  • The "Vivian" ring in platinum with 1.02-Carat Demantoid GarnetThe "Vivian" ring in platinum with 1.02-Carat Demantoid Garnet

    The “Vivian” Halo Ring

    $2,600.00

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  • The "Felicia" ring in 14k yellow gold with 1.12-carat Montana sapphireThe "Felicia" ring in 14k yellow gold with 1.12-carat Montana sapphire

    The “Felicia” Hidden Halo Solitaire

    $1,800.00

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  • The “Aislinn” ring in 14k rose gold showcases a 1.69-carat Montana sapphire and Celtic-inspired details, elegantly photographed on a green textured background.The "Aislinn" ring in 14k rose gold features a 1.69-carat Montana sapphire and an intricate band, standing upright on a textured grey background with the Earth's Treasury logo at the bottom.

    The “Aislinn” Ring

    $2,350.00

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  • The "Nadine" ring in 14k white gold with 0.77-carat Montana sapphireThe "Nadine" ring in 14k white gold with 0.77-carat Montana sapphire

    The “Nadine” Ring

    $2,200.00

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  • The "Pirouette" ring features a 1.17-carat round Australian Sapphire set in 18K yellow gold, accented by small white gems along the band, and is shown displayed on a green surface.The "Pirouette" ring in 18K yellow gold with a 1.17-carat Australian Sapphire stands upright in prongs on a textured gray surface, with “EARTH'S TREASURY” displayed below.

    The “Pirouette” Diamond-Accented Solitaire

    $1,900.00

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  • The "Alora" ring in 14k yellow gold with 0.97-Carat Montana SapphireThe "Alora" ring in 14k yellow gold with 0.97-Carat Montana Sapphire

    The “Alora” Solitaire

    $1,700.00

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  • The Minimal "Anemone" ring in 14K yellow gold features a 1.46-carat round Montana sapphire in a six-prong solitaire setting, shown on a green background with "Earth's Treasury" below.The Minimal "Anemone" ring in 14k yellow gold with a 1.46-carat Montana sapphire is showcased solitaire atop a rough blue crystal, against a textured gray background. The text "EARTH'S TREASURY" appears below.

    The Minimal “Anemone” Solitaire

    $1,700.00

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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.