Stainless steel
This signet ring in stainless steel combines minimalist elegance with a bold touch thanks to its central black onyx. Its flawlessly smooth polished surface offers sophisticated simplicity, while the 17 mm width gives it a commanding presence.
Designed for both men and women, it embodies a timeless style suitable for any occasion. The black onyx adds an air of mystery, and its durability ensures everyday wear without compromising quality. Its long-lasting construction and versatile design make it perfect for daily wear or formal events.
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12,84 € |
7,80 € |
3,24 € |
7,32 € |
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Free delivery in metropolitan France
You have 30 days from the delivery of the products to change your mind and return the goods to us.
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Make a bold statement with this men’s stainless steel signet ring, adorned with a striking black onyx stone. A robust and elegant design symbolizing strength, confidence, and masculine refinement.
Crafted from high-quality stainless steel, this ring is resistant to scratches, water, and tarnish. The black onyx, a symbol of protection and grounding, adds a mysterious and timeless touch.
Its bold square shape gives a powerful presence on the hand, perfect for urban, biker, or classic looks. Wear it daily or as a statement piece for formal outfits.
A perfect gift for him or a personal piece to mark milestones, assert your identity, or express confident style.
FREE shipping to France, Monaco.
If you are not completely satisfied, you can within 30 days of receipt return it to us.
We do not re-distribute or sell your personal information to third-party organizations.
Choosing the right ring size is essential to ensure optimal daily comfort. The most reliable method is to measure an existing ring using a professional ring sizer. If you do not have professional tools, you can easily measure your finger size at home.
Take a flexible measuring tape, a sewing tape, or a thin strip of paper.

Wrap the tape or paper around the base of your finger. Tighten it firmly.

Mark the point where the ends meet, then measure the length using a ruler in millimeters.
The value obtained corresponds to the circumference of your finger. The French ring size directly matches this circumference expressed in millimeters.
Finger size may vary depending on temperature and time of day. A difference of one millimeter is generally not noticeable when worn.
If you hesitate between two close sizes, choose the size closest to your result rather than overestimating.
If in doubt, our customer service team is available to assist you.
| Swiss, Italy, Spain, Netherlands | France, Europe | UK | USA, Canada |
| 7 | 47 | H½ | 4 |
| 8 | 48 | I | 4.5 |
| 9 | 49 | J | 5 |
| 10 | 50 | K | 5 1/3 |
| 11 | 51 | L | 5 2/3 |
| 12 | 52 | L½ | 6 |
| 13 | 53 | M | 6 1/3 |
| 14 | 54 | N | 6 2/3 |
| 15 | 55 | O | 7 |
| 16 | 56 | O½ | 7.5 |
| 17 | 57 | P | 8 |
| 18 | 58 | Q | 8 1/3 |
| 19 | 59 | R | 8 2/3 |
| 20 | 60 | S | 9 |
| 21 | 61 | S½ | 9.5 |
| 22 | 62 | T | 10 |
| 23 | 63 | U | 10 1/3 |
| 24 | 64 | V | 10 2/3 |
| 25 | 65 | W | 11 |
| 26 | 66 | X | 11.5 |
| 27 | 67 | Y | 12 |
| 28 | 68 | Z | 12 1/3 |
| 29 | 69 | Z½ | 12 2/3 |
| 30 | 70 | Z+1 | 13 |
| 31 | 71 | 13.5 | |
| 32 | 72 | 14 |

Add your favorites to your wishlist to easily find them later. Log in to create your wishlist