Madagascar

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  • A pair of elegant Light Blue Sapphire Earrings, 6.0mm (Heated), featuring round lavender-blue gemstones set in shiny metal mounts. One earring is laid on a teal stone, showcasing its side profile, while the other stands upright. The background has a textured, grayish surface.A pair of elegant Light Blue Sapphire Earrings, 6.0mm (Heated), featuring round lavender-blue gemstones set in shiny metal mounts. One earring is laid on a teal stone, showcasing its side profile, while the other stands upright. The background has a textured, grayish surface.

    Light Blue Sapphire Earrings, 6.0mm (Heated)

    $1,600.00

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  • Displayed on a textured gray surface is a pair of stunning earrings known as "Stacked from 15 images. Method=B (R=1,S=3)," featuring heated blue sapphires, each encircled by a halo of small clear stones.Displayed on a textured gray surface is a pair of stunning earrings known as "Stacked from 15 images. Method=B (R=1,S=3)," featuring heated blue sapphires, each encircled by a halo of small clear stones.

    Medium Blue Sapphire Halo Earrings, 4.5-5.0 mm (Heated)

    $2,249.00

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  • A stunning set of halo earrings, crafted with blue sapphires encircled by dazzling diamonds, is showcased on a textured surface, with "Stacked from 16 images. Method=B (R=1,S=3)" elegantly inscribed at the bottom.A stunning set of halo earrings, crafted with blue sapphires encircled by dazzling diamonds, is showcased on a textured surface, with "Stacked from 16 images. Method=B (R=1,S=3)" elegantly inscribed at the bottom.

    Rich Blue Sapphire Halo Earrings, 4.5-5.0 mm (Heated)

    $2,799.00

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  • The EA-DB-401 earrings, adorned with sparkling light blue sapphires, are showcased on a rough blue stone. The textured light gray background enhances the depth and contrast, highlighting the refined elegance of these stunning accessories.A color comparison between light, medium, and dark blue sapphire earrings

    Light Blue Sapphire Earrings, 3.5-5.0 mm (Heated)

    $499.00

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  • The EA-DB-402 earrings elegantly feature medium blue sapphires, each gemstone adding a sophisticated touch, beautifully set on a textured silver surface.A size comparison between 3.5mm, 4.0mm, and 4.5mm size medium blue sapphire earrings

    Medium Blue Sapphire Earrings, 3.5-5.0 mm (Heated)

    $649.00

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  • The EA-DB-403 earrings are a stunning pair featuring blue sapphire gemstones measuring 3.5-5.0 mm, set in silver, elegantly displayed on a textured surface and teal block.A size comparison between 3.5mm, 4.0mm, and 4.5mm size deep blue sapphire earrings

    Rich Blue Sapphire Earrings, 3.5-5.0 mm (Heated)

    $799.00

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  • A blue Madagascar sapphire in our "Triptych" trillion design

    1.10-Carat Light Violet-Blue Madagascar Sapphire

    $1,650.00

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  • A gray Madagascar sapphire in our "Testudo" oval design

    1.66-Carat Near Colorless Madagascar Sapphire

    $2,500.00

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  • A yellow Madagascar sapphire in our "Helena" oval design

    1.70-Carat Light Yellow Madagascar Sapphire

    $2,100.00

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  • A 1.06-Carat Hot Pink Sapphire (Heated) with visible inclusions rests on a textured gray surface, with “EARTH’S TREASURY” displayed at the bottom.

    1.06-Carat Hot Pink Sapphire (Heated)

    $795.00

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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.