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Shop the look
Shop the look
Shop the look
Shop the look
Shop the look
Shop the look
Shop the look
Black Star Signet Ring in Gold
FREE on the A&M App* | Limited time only!
Material: 18k Gold Vermeil
Select Size:
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In Stock - Free Delivery Available
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Find in store -
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Pre-order protected by Purple Dot
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Free standard shipping available. Duties & taxes included -
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Shipped from USA
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Gifting options available -
Worth 700 points. Earn 5 points for every $1 spent Create a membership
Black Star Signet Ring in Gold
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18k Rose Gold Vermeil, Cubic Zirconia Stones, Black Agate Stone
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Width: 10mm
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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 jewelry 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 jewelry.
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Avoid Water
As most of our pieces are costume jewelry 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 jewelry.
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Avoid Sweat
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Storage
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Avoid Cosmetics
Check in store stock
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New York - West Village
372 Bleecker St, New York, NY 10014
Out of stock -
New York - Madison Avenue
1134 Madison Ave, New York, NY 10028
Out of stock
Select Size
Delivery Information
FREE Standard Delivery
3-5 working days
Duties are included on all orders
Returns & Exchanges
We offer refunds and exchanges on eligible items returned within 28 days of purchase.
Items must be unworn and in their original condition. Please note, we’re unable to accept returns on:
- Socks
- Aftercare solutions
- Personalized products, including engraving and monogramming
To place a return or exchange, please use our self-serve returns portal.
For more information, please visit our help centre.
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.

Gift Wrap & Ribbon
All pieces will be individually wrapped in a cosmic sleeve, topped with a ribbon.

Free Gift Message
Let your loved ones know what they mean to you with a free gift message.
Select chain
Size
LIMITED TIME ONLY
FREE CAP ON THE A&M APP*
Get our most-loved 100% cotton cap for free when you spend $150+ on the A&M App. Embroidered with a cosmic message to remind you: it's not you, mercury is probably in retrograde. Limited time only.


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The ultimate gift
Our packaging
Get ready to meet your new favourite jewels. Our pieces will arrive to you in a reusable suedette pouch, and a 100% recyclable jewellery box.

“Perfect fit and style the detail is super cute. Will definitely be ordering more jewelry from Astrid and Miyu.”















































