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The Signet Tag | Onyx


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The Signet gets its name from the ancient Egyptian signet rings. The rings were designed to leave am impressions, which is exactly what you’ll do when... Read more

The Signet gets its name from the ancient Egyptian signet rings. The rings were designed to leave am impressions, which is exactly what you’ll do when you wear The Signet Tag on your existing charm bracelet or a Harmenstone piece.

Our Signet Tag is a circular charm with a Harmenstone logo which symbolises your membership of an exclusively cool club called Harmenstone.

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    14 Days Return
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    Lifetime Warranty

    Boosting your confidence and the sense of adventure.

    Our matte black onyx stone bracelet is the signature piece of our Classic Collection.

    From North Africa

    It’s the perfect embodiment of our philosophy to bring you a subtle confidence in everything you do.

    Onyx Stone

    Boosting your confidence and the sense of adventure.

    The Onyx bracelet is worn to chase away negativity, giving you a fortified self-belief with just a hint of ego.

    Styled on Instagram

    Based on 262 reviews

    The Leo | Onyx

    Nice product! Fast delivery

    Product's quality is good however the size came in abit small for my wrist

    Excellent Service and High Quality Product!

    Received the package on time with a nice sturdy jewelry box, black velvet pouch and spare bead band in case of loosen or breakage. The smaller size beads are just right for ladies' wrists, with high standard crafted hematite beads.


    Beautiful piece , love there work , FAST FAST SGIP , A little on the $ side but overall satisfied !!
    " ROCKS "

    The Signature | Black Hole

    This is my first bracelet so without anything to compare it to..


    The Signature | Black Hole

    Super nova

    Received the bracelet. Love the combination only if is with a little free play will be better.

    Beautiful and Elegant!

    It was really love at first sight when I was browsing the new arrivals that I spotted this beautiful combination. I was trilled when I receive and I just love it. Thanks Hermanstone for this lovely piece of elegant bracelet.


    My bracelet is beautiful

    Awesome bracelet

    Very satisfied. I will purchase again soon. Shipped quick arrived undamaged.

    Love the bracelets


    Bought one for myself and one as a gift. Great quality, great customer service. Beautiful and well crafted. Highly recommend.

    The Signature Blue Tiger Eye

    Excellent product and fast shipping.
    Very satisfied with it.

    Beautiful piece.

    A handsome bracelet: very dark blue (almost black), with streaks of white that emerge clearly in sunlight. Well-made and sturdy.

    Great piece of jewelry

    The green and red swirls of the stones on the bracelet are cool!

    Great bracelet.

    Ordered the supernova liking how it looked in the pictures online. Got my package in less than a week which I was pretty amazed by. The bracelet itself looks absolutely amazing very satisfied with my purchase. Make sure when you measure your wrist to go up a half size or it'll be super tight.


    High quality and simply beautiful!

    The Classic | Blue Tiger Eye

    The Heart Tag | Howlite

    Love it! High quality bracelets




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