Platinum

Showing 49–72 of 528 resultsSorted by latest

  • A 14K yellow gold "Blythe" ring with a 0.90-carat Australian sapphire and diamond accents on the band rests on a green leaf, with "EARTH'S TREASURY" at the bottom.The "Blythe" ring in 14K yellow gold showcases a 0.90-carat Australian sapphire and diamond accents, displayed on a blue-green stone with the "Earth's Treasury" logo below.

    The “Blythe” Diamond-Accented Solitaire

    $1,900.00

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  • The "Tango" ring in platinum showcases a 1.39-carat rectangular Montana sapphire at its center with diamond accents on a curved band, displayed on a green plant stem.The "Tango" ring in platinum, featuring a 1.39-carat rectangular light blue Montana sapphire and diamond accents, is displayed upright on rough blue mineral with a patterned background and the "Earth's Treasury" logo below.

    The “Tango” Diamond-Accented Solitaire

    $1,900.00

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  • The "Musette" ring in 20k pink gold features a 3.21-carat Montana sapphire atop a twisted diamond band, showcased on a green leaf with "EARTH'S TREASURY" displayed at the bottom.The "Musette" ring in 20k pink gold, featuring a 3.21-carat Montana sapphire, stands upright on a rough blue stone with a patterned gray backdrop. "Earth's Treasury" is displayed at the bottom.

    The “Musette” Diamond-Accented Solitaire

    $2,100.00

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  • The "Anya" ring in 14k white gold, featuring a 0.74-carat Montana sapphire, is shown on a green leaf with the "Earth's Treasury" logo below.The "Anya" ring in 14k white gold features a 0.74-carat Montana sapphire in a square setting with side diamonds, displayed upright before a blue stone. Below, the words "Earth's Treasury" appear.

    The “Anya” Ring

    $2,450.00

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  • The Pave "Elenin" ring in platinum features a 1.21-carat Montana sapphire and sparkling pavé diamonds on the band, shown resting on a green leaf.The Pave "Elenin" ring in platinum, featuring a 1.21-carat Montana sapphire, is displayed upright on a dark textured stone surface with the Earth's Treasury logo at the bottom.

    The Pave “Elenin” Ring

    $2,100.00

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  • The "Bridget" ring in platinum features a 1.20-carat round Montana sapphire and two rectangular side stones, displayed on a green leaf background. The Earth's Treasury logo is visible at the bottom.The "Bridget" ring in platinum, featuring a 1.20-carat Montana sapphire, is shown upright before a matching rough blue stone on a textured gray surface. The bottom text reads "Earth's Treasury.

    The “Bridget” Three-Stone Ring

    $1,950.00

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  • The "Samia" ring in 14k yellow gold features a 1.73-carat Montana sapphire center with two small clear side stones, displayed on a green leaf with the text “Earth’s Treasury” beneath.The "Samia" ring in 14k yellow gold, featuring a 1.73-carat Montana sapphire, is displayed vertically on a blue stone surface with a geometric patterned background and the Earth's Treasury logo below.

    The “Samia” Three-Stone Ring

    $1,950.00

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  • The Braided "Zuri" ring in 14k white gold features a 1.15-carat Montana sapphire center and two marquise-cut clear stones, beautifully displayed on a green leaf.The Braided "Zuri" ring in 14k white gold with a 1.15-carat Montana sapphire is displayed upright on a rough blue stone, set on a textured gray surface with the Earth’s Treasury logo beneath.

    The Braided “Zuri” Three-Stone Ring

    $2,250.00

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  • The "Zuri" ring in platinum features a 0.87-carat Montana sapphire center and two marquise-cut clear stones, beautifully displayed on a green leaf background.The "Zuri" ring in platinum with a 0.87-carat Montana sapphire is displayed upright on a textured gray surface, with the "Earth's Treasury" logo and text at the bottom.

    The “Zuri” Three-Stone Ring

    $2,150.00

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  • The "Ceres" ring in 14K white gold features a 2.52-carat Madagascar sapphire accented by two triangular clear stones, displayed on a light green plant stem.The "Ceres" ring in 14K white gold with a 2.52-carat Madagascar sapphire is displayed upright on a textured stone surface, featuring the Earth's Treasury logo at the bottom.

    The “Ceres” Three-Stone Ring

    $2,850.00

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  • The "Tigrina" ring in platinum features a 1.25-carat round Montana sapphire center, accented by three clustered white stones on each side, shown against a green leaf background.The "Tigrina" ring in platinum with a 1.25-carat Montana sapphire is displayed upright, highlighting its setting and band, against a blue stone background with the "Earth's Treasury" logo below.

    The “Tigrina” Seven-Stone Ring

    $2,400.00

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  • The Pave "Dryope" ring in platinum features a 1.15-carat round Montana sapphire center and two clear side stones, shown on a green stem with the "Earth's Treasury" logo below.The Pave "Dryope" ring in platinum features a 1.15-carat Montana sapphire centerpiece and side stones, displayed upright on a rough blue mineral with the Earth's Treasury logo below.

    The Pave “Dryope” Three-Stone Ring

    $2,500.00

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  • The "Athena" ring in 14K yellow gold features a 1.20-carat rectangular Montana sapphire and baguette side stones, shown on a green leaf with "EARTH'S TREASURY" at the bottom.The "Athena" ring in 14K yellow gold with a 1.20-carat Montana sapphire stands upright against a blue mineral and geometric background, with the "EARTH'S TREASURY" logo at the bottom.

    The “Athena” Five-Stone Ring

    $2,900.00

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  • The "Maya" ring in 18k yellow gold with a 1.48-carat Australian sapphire stands upright against a green leaf background. The text "EARTH'S TREASURY" is displayed at the bottom.The "Maya" ring in 18k yellow gold features ornate engravings and a 1.48-carat Australian sapphire, shown upright on a textured surface with a blue stone in the background.

    The “Maya” Solitaire

    $2,250.00

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  • The "Lola" ring in 14k white gold, featuring a 0.71-carat Montana sapphire, is displayed vertically against a green plant stem with the "Earth's Treasury" logo at the bottom.The "Lola" ring, crafted in 14k white gold and set with a 0.71-carat Montana sapphire, is showcased on a geometric-patterned surface with the text "EARTH'S TREASURY" below.

    The “Lola” Solitaire

    $2,450.00

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  • The "Brynn" ring in 14K yellow gold, featuring a 1.96-carat round light green sapphire, is displayed upright on a green leaf with the text "EARTH'S TREASURY" at the bottom.The "Brynn" ring in 14K yellow gold with a 1.96-carat sapphire stands upright on a textured metallic surface, with the "EARTH'S TREASURY" logo displayed at the bottom.

    The “Brynn” Solitaire

    $1,900.00

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  • The "Davina" ring, crafted in 14k yellow gold with a 1.43-carat Montana sapphire, is displayed upright against a green bamboo stem. The "Earth's Treasury" logo appears below.The "Davina" ring in 14k yellow gold, featuring a 1.43-carat Montana sapphire, is displayed upright on a textured gray surface with the Earth's Treasury logo below.

    The “Davina” Solitaire

    $2,350.00

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  • The "Elena" ring in 14k white gold with a 1.93-carat Montana sapphire is shown upright against a green leaf background. The text “EARTH’S TREASURY” appears at the bottom.The "Elena" ring in 14k white gold with a 1.93-carat Montana sapphire is shown upright on a textured gray surface, featuring Earth's Treasury branding at the bottom.

    The “Elena” Solitaire

    $1,700.00

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  • The "Xena" ring features a round blue-green 2.27-carat Australian sapphire with small diamonds in a platinum band, displayed on a green leaf, with the Earth's Treasury logo at the bottom.The "Xena" ring in platinum with a 2.27-carat Australian sapphire stands upright on a rough blue stone, photographed on a textured grey surface with the "Earth's Treasury" logo at the bottom.

    The “Xena” Ring

    $2,200.00

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  • The "Aster" band in platinum, featuring a leaf motif and central diamond, is displayed atop a rough blue gemstone on a patterned surface with the text "EARTH'S TREASURY" below.The "Aster" band in platinum, featuring a leaf motif and central diamond, is displayed atop a rough blue gemstone on a patterned surface with the text "EARTH'S TREASURY" below.

    The “Aster” Band

    $1,500.00

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  • The "Aster" ring in platinum, featuring a 0.80-carat Montana sapphire and accent stones, rests on a green leaf with the Earth's Treasury logo at the bottom.The "Aster" ring in platinum, featuring a 0.80-carat Montana sapphire and accent stones, rests on rough blue crystal with textured geometric patterns in the background.

    The “Aster” Ring

    $1,950.00

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  • The "Wren" ring in 14k yellow gold features a 0.91-carat Montana sapphire surrounded by a halo of diamonds, displayed on a green leaf.The "Wren" ring in 14k yellow gold features a 0.91-carat Montana sapphire in a pronged setting with a small white diamond, displayed upright on rough blue stone. The "Earth's Treasury" logo is shown at the bottom.

    The “Wren” Ring

    $1,950.00

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  • The "Chrysanthemum" ring in 14k yellow gold, featuring a 1.46-carat Australian sapphire and marquise-cut white accent stones, is displayed on a green plant leaf with the "Earth's Treasury" logo below.The "Chrysanthemum" ring in 14k yellow gold, featuring a 1.46-carat Australian sapphire, is displayed upright before a textured blue stone on a patterned metallic surface. Logo reads "Earth's Treasury.

    The “Chrysanthemum” Cluster Ring

    $2,600.00

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  • The "Yvette" ring in 14k yellow gold features a 1.64-carat square-cut Montana sapphire accented by small diamonds, shown on a green plant stem. "EARTH'S TREASURY" logo and text appear at the bottom.The "Yvette" ring in 14k yellow gold with a 1.64-carat Montana sapphire is shown upright on a rough blue stone, with the Earth's Treasury logo below.

    The “Yvette” Halo Ring

    $3,200.00

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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.