Black Star Signet Ring in Gold
Black Star Signet Ring in Gold
Black Star Signet Ring in Gold
Black Star Signet Ring in Gold
Black Star Signet Ring in Gold
Black Star Signet Ring in Gold
Black Star Signet Ring in Gold
Black Star Signet Ring in Gold

    Black Star Signet Ring in Gold


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    Black Star Signet Ring in Gold

    Round out your ring stack with the Black Star Signet Ring in Gold. Featuring an enchanting black agate face adorned with a twilight star motif and framed by a halo of sparkling cubic zirconia’s, this mystical signet ring adds celestial charm to any stack.

    • 18k Rose Gold Vermeil, Cubic Zirconia Stones, Black Agate Stone

    • Width: 10mm

    • Weight: 5.5g

    Crafted in 18k gold vermeil, for a durable finish that shines in your collection for longer. Our vermeil pieces have a sterling silver base, electroplated with a 2.5 micron layer of 18k gold.

    As most of our pieces are costume jewellery made from sterling silver or brass, plated with 18ct rose gold, 18ct gold and rhodium, they need special looking after for you to enjoy the beauty for a longer period of time. Here’s a list of tips for you on how to care for your Astrid & Miyu Jewellery.

    • Avoid Water

      Do not place next to heater, window, air conditioner or in the bathroom. Do not wear in the pool.

    • Avoid Sweat

      Remove jewellery when exercising, or any other demanding physical work, as sweating causes the jewellery to tarnish.

    • Storage

      Storing in our original boxes or pouches is the best way to keep your jewellery. A zip plastic bag is a great alternative if no longer have the packaging.

    • Avoid Cosmetics

      Apply scents or cosmetics before you put on your jewellery. Perfumes and lotions will tarnish the jewellery.

    Share Black Star Signet Ring in Gold

    Check in store stock

    • Amsterdam

      Runstraat 22A. 1016 GK, Amsterdam, Netherlands

      Out of stock
    • Dublin

      2 Anne St, Dublin, D02 KR65, Ireland

      Out of stock
    • Kildare

      Unit 112, Kildare Village Nurney Road Kildare Town Co. Kildare R51 R265, Ireland

      Out of stock

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    Delivery & Returns

    Standard Delivery

    Free / 3-5 working days

    Express Delivery

    Free on orders over €120, or €10 / 2-3 working days
    Order by 2pm Mon-Fri


    Duties & taxes are included on all orders.


    Free Extended Returns

    Treating your nearest and dearest to A&M this year? We’re extending our returns period for orders placed from 29th October - 23rd December, so they can return their jewels until 31st January. Gifting has never been so stress free.

    For returns outside of this period:

    We offer refunds & exchanges as long as they are within 28 days of the date of purchase, and are eligible for return. We are happy to take back unwanted items (except socks, aftercare solution and personalised products, including engraving and monogramming).

    The Advent Calendars can be returned until 1st December 2025.


    For more information, please visit our help centre.


    To place a return or exchange, please use our self-serve returns portal.

    Gifting options

    Your jewels will arrive in our 100% recyclable jewellery box and a reusable suedette pouch. Sending as a gift? Add the finishing touches to your order below. For your piece of mind, all orders come with a gift receipt.

    Gift Bag

    All pieces will arrive in one A&M bag. You can add multiple if needed.

    Free Gift Message

    Let your loved ones know what they mean to you with a free gift message.

    Gift Wrap & Ribbon

    All pieces will be individually wrapped in a cosmic sleeve, topped with a ribbon.

    Select chain

    Every stack starts with a good base. Choose our exclusive necklaces and bracelets to start your charming look.

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    countdown to your dream collection

    2025 advent calendars

    They're back for another year. Choose from three calendars, each with all-exclusive jewels, huge savings and boxes you'll actually want to reuse. Which Advent Calendar will you choose?

    Reviews

    5.0
    Rated 5.0 out of 5 stars
    Based on 3 reviews
    3 reviews
    • Paula F.
      Verified Buyer
      Age Range 35 - 44
      Bought For No Reason
      11/21/25
      Age Range 35 - 44
      Bought For No Reason
      Rated 5 out of 5 stars
      Bold, Stylish, and Luxurious – A Must-Have Signet Ring

      The Black Star Signet Ring in Gold is stunning! The craftsmanship is top-notch, and the gold finish gives it a luxurious look. The black star detail adds a bold, distinctive touch, making it a standout piece. Comfortable to wear and surprisingly lightweight, it’s perfect for everyday use or special occasions. A truly stylish and versatile addition to any jewelry collection.

      QualityRated 5.0 on a scale of 1 to 5
    • sarah t.
      Verified Buyer
      Age Range 35 - 44
      Bought For No Reason
      12/4/25
      Age Range 35 - 44
      Bought For No Reason
      Rated 5 out of 5 stars
      Gorgeous signet ring

      Pleased with my purchase fits well bought for the forefinger so goes nice with my other Jewellery love the black to

      QualityRated 4.0 on a scale of 1 to 5
    • Nicola B.
      Verified Buyer
      Age Range 55 - 64
      Bought For Personal Occasion
      11/15/25
      Age Range 55 - 64
      Bought For Personal Occasion
      Rated 5 out of 5 stars
      Lovely solid ring

      Solid ring with unusual design, good quality

      QualityRated 5.0 on a scale of 1 to 5