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    A yellow gold ring with a rough black stone and four clear accents rests on a pale grey background.
    A rose gold split band surrounds a dark irregular stone with four small clear stones on pale grey.
    A white gold ring displays a raw black stone between polished prongs and four clear accents.
    A close view shows the textured black stone beside a clear round stone in polished yellow gold prongs.
    Rose gold curves and a clear accent stone frame the rough surface and glossy edge of the black stone.
    White gold prongs hold a clear accent beside the uneven black stone in a tightly framed close view.
    A yellow gold ring with a black stone is worn on a hand resting on a wooden seaside railing.
    A rose gold ring with four clear accents is worn on a hand beside a woven basket in a brick-lined street.
    A white gold ring with a dark irregular stone is worn on a hand resting on a timber bench beside a clay bowl.

    A yellow gold ring with a rough black stone and four clear accents rests on a pale grey background.

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    Raw Shield

    Strength Raw Shield Black Obsidian Ring

    $349.00
    StrengthBlack obsidian Everyday styling
    Choose your Metal finish

    Metal finish: 10kt Solid Yellow Gold

    Choose your SizeSize guide

    Size: 4

    Usually ships in 0–3 business days · tracking sent by email

    1
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    Materials & details
    A ring with a raw, untreated black obsidian and a white sapphire accent, in 10kt solid yellow, rose or white gold, sizes 4 to 11.
    Shipping & returns

    Orders normally ship within 0–3 business days. U.S. shipping is free, tracking is sent by email, and the estimated U.S. delivery time is 7–10 business days after dispatch. Eligible returns can be requested within 45 days of receipt; conditions and exclusions apply. International duties, when charged, are the customer's responsibility.

    Read shipping policy Read return policy

    Modern Energy Lab · Material files

    Materials in this piece

    Natural stones

    Black Obsidian

    Black Obsidian
    • Black Obsidian texture
    • Black Obsidian tone

    Representative material visualization · Appearance may vary

    Black Obsidian is a natural material selected for its slate visual character. Surface, color and pattern can vary with the cut, finish and individual piece; the product photographs and measurements describe the item you will receive.

    In this piece: a raw, untreated black obsidian, about 8 by 7 by 3.5 millimeters, set at the front of the ring.

    Will every black obsidian piece look the same?

    No. Variation can come from the material, cut, finish and lighting. Use the individual product photographs and measurements to judge the piece you will receive.

    How should I care for it?

    Keep finished jewelry away from hard impacts, harsh chemicals and abrasive cleaners. Follow the product-specific care instructions, including those for metal finishes and other components.

    View pieces

    Natural stones

    White Sapphire

    White Sapphire
    • Bright accents
    • Clear contrast

    Representative material visualization · Appearance may vary

    White sapphire adds a bright, clear accent to jewelry. Cut, setting and light affect its appearance; the finished product photographs and specifications describe the piece.

    In this piece: a white sapphire accent set beside the black obsidian.

    Will every white sapphire look the same?

    No. Cut, setting, light and natural variation affect the visible result. Use the individual product photographs and specifications to judge the finished piece.

    Is the reference stone included?

    No. This is an illustrative material reference. The product listing states the stones and setting included in the finished jewelry.

    How should it be cared for?

    Keep finished jewelry away from hard impacts, harsh chemicals and abrasive cleaners. Follow the complete product care instructions for the stone and metal together.

    View pieces

    Crafted materials

    Solid Gold

    Solid Gold
    • Solid Gold texture
    • Solid Gold tone

    Representative material visualization · Appearance may vary

    Solid gold is a crafted metal, made of gold alloy throughout rather than a plated or vermeil layer. Color and finish depend on the karat and the finish of the individual piece; the product photographs and measurements describe the item you will receive.

    In this piece: a 10kt solid gold band in yellow, rose or white gold.

    Is it solid gold all the way through?

    Yes. Solid gold is an alloy throughout, so the metal is not a plated or vermeil layer. The karat is shown on the product page.

    Will every solid gold piece look the same?

    No. Variation comes from the material, cut, finish and lighting. Use the individual product photographs and measurements to judge the piece you will receive.

    How should I care for it?

    Keep finished jewelry away from hard impacts, harsh chemicals and abrasive cleaners. Follow the product-specific care instructions, including those for metal finishes and other components.

    View pieces

    Natural stones vary in color and pattern. Refer to the listed materials and product photographs for each piece.
    Free U.S. shipping Ships in 0–3 business days Tracking sent by email 45-day return window Damage & order support Secure checkout
    A yellow gold ring with a black stone is worn on a hand resting on a wooden seaside railing.
    Raw Shield black obsidian ring

    Raw and steady

    A raw black obsidian in solid gold

    A raw, untreated black obsidian set in a solid 10kt gold ring, with a white sapphire beside it.

    Raw Shield keeps the black obsidian in its natural state. The stone is raw and untreated, so its outline and surface show the character of the volcanic glass it came from. Its deep, dark tone is steady and calm, and the stone sits at the front of the ring as the clear point of the design.

    The stone measures about 8 by 7 by 3.5 millimeters and carries about 2.32 carats. A white sapphire sits beside it, adding a clear, bright accent that frames the dark stone without competing with it.

    Black obsidian is a volcanic glass, and this stone is raw and untreated, so its natural surface and edges are left as they formed. The stone measures about 8 by 7 millimeters, and its dark tone reads clearly against the band.

    A close view shows the textured black stone beside a clear round stone in polished yellow gold prongs.
    Raw Shield worn on the hand

    Solid and everyday

    A solid gold ring with real presence

    About 3.07 grams of solid gold, made to be worn every day.

    The ring is made in solid 10kt gold, so it has a substantial, reassuring weight of about 3.07 grams. It sits well on the hand, and the setting holds the raw stone securely through a full day of wear.

    Yellow gold gives the ring a classic warmth, rose gold softens the dark stone into a gentler tone, and white gold makes the obsidian look sharp and modern. Choose the gold that matches the jewelry you wear most often.

    Choosing your size

    The ring is offered in sizes 4 to 11. Measure a ring that already fits well and compare it with the size guide on the product page.

    Because the stone sits high on the band, check that the ring feels balanced and does not turn too much on the finger.

    Caring for the obsidian and gold

    Obsidian is a glass, so it can chip if it knocks against hard surfaces. Remove the ring before heavy work, swimming, showering and sleep, and keep it away from harsh chemicals.

    After wear, wipe the ring with a soft dry cloth and store it in a separate pouch. Keeping it apart from harder jewelry protects the stone and keeps the solid gold bright.

    Find your metal tone

    Three 10kt solid gold finishes with the same raw black obsidian. Choose the gold tone that suits your hand.

    10kt solid yellow gold

    Classic 10kt solid yellow gold that frames the raw black obsidian in a warm, solid setting.

    A yellow gold ring with a rough black stone and four clear accents rests on a pale grey background.
    10kt Solid Yellow Gold · complete ring
    A close view shows the textured black stone beside a clear round stone in polished yellow gold prongs.
    10kt Solid Yellow Gold · stone and setting close-up
    A yellow gold ring with a black stone is worn on a hand resting on a wooden seaside railing.
    10kt Solid Yellow Gold · shown on hand by the sea

    10kt solid rose gold

    Soft 10kt solid rose gold that warms the deep, dark stone.

    A rose gold split band surrounds a dark irregular stone with four small clear stones on pale grey.
    10kt Solid Rose Gold · complete ring
    Rose gold curves and a clear accent stone frame the rough surface and glossy edge of the black stone.
    10kt Solid Rose Gold · stone and setting close-up
    A rose gold ring with four clear accents is worn on a hand beside a woven basket in a brick-lined street.
    10kt Solid Rose Gold · shown on hand beside a woven basket

    10kt solid white gold

    Bright 10kt solid white gold that makes the black obsidian look sharp and polished.

    A white gold ring displays a raw black stone between polished prongs and four clear accents.
    10kt Solid White Gold · complete ring
    White gold prongs hold a clear accent beside the uneven black stone in a tightly framed close view.
    10kt Solid White Gold · stone and setting close-up
    A white gold ring with a dark irregular stone is worn on a hand resting on a timber bench beside a clay bowl.
    10kt Solid White Gold · shown on hand in a pottery workshop

    Size & materials

    Main stone
    Raw, untreated black obsidian, about 8 x 7 x 3.5 mm
    Stone weight
    About 2.32 ct
    Accent
    White sapphire
    Metal options
    10kt solid yellow gold; 10kt solid rose gold; 10kt solid white gold
    Metal weight
    About 3.07 g
    Ring sizes
    4 to 11
    Included
    One ring in your selected finish and size

    Frequently asked questions

    Is the gold solid?

    Yes. All three finishes are 10kt solid gold, so the metal is solid throughout rather than plated.

    Is the black obsidian natural?

    Yes. Black obsidian is a raw, untreated natural volcanic glass, so its sheen and surface vary from one ring to another.

    What sizes are available?

    Sizes run from 4 to 11. Check the size guide on the product page before you order.

    Is this ring in stock now?

    The ring is sold as a standard item. Check the product page for the delivery estimate shown there before you order.

    Is the white sapphire a diamond?

    No. White sapphire is a clear gemstone set beside the black obsidian as an accent rather than a replacement.

    Can I wear it every day?

    Yes, it suits everyday wear. Remove it for heavy work, swimming and showering to protect the stone and the setting.

    How should I clean it?

    Wipe gently with a soft dry cloth. Avoid harsh polishes and ultrasonic cleaners, which can damage the obsidian and loosen the setting.

    A yellow gold ring with a rough black stone and four clear accents rests on a pale grey background.
    Material Black obsidian Selected option 10kt Solid Yellow Gold / 4