





Men’s Sterling Silver Signet Ring – Square Black Agate and Geometric Borders
🌿 Towards a Sustainable Future
At VINDICTA, every piece of jewellery is designed to last: solid 925 silver, responsible production, respect for artisans and eco-friendly packaging. Our commitment is simple: to create authentic pieces while moving towards an ever more ethical production.
Learn moreSquare black agate occupies the center of this men's sterling silver signet ring. Its slightly raised face contrasts with engraved signs on the frame and shoulders. The design brings together a deliberately calm dark surface and more detailed geometric decoration, with each element retaining its place in the outline.
A frame that belongs to the pattern
Triangles, diamonds and short lines surround the stone and continue along the sides. Darkened recesses make these sequences visible without adding excessive volume. The setting does more than hold the agate: it contributes to the ring's graphic identity, particularly when viewed at an angle.
A presence that is easy to combine
Black and silver naturally accompany a simple wardrobe: white cotton, dark denim, a linen shirt or an unpatterned jacket. Wear the signet ring alone to bring the square to the foreground. A discreet chain can extend the metal without competing with the engravings. When comparing designs, consider the shape of the face as well as the stone color.
Care for the stone and metal
Choose the size from a recent finger measurement, allowing for passage over the knuckle. The indicative weight of 5.40 g varies by size and does not determine comfort on its own. Clean agate and silver with a soft cloth and no harsh products. Remove the ring before sport, swimming or work exposing the hands to impacts. Keep it away from other jewelry to protect the stone and engraved relief.
Specifications
- Material: non-rhodium-plated sterling silver.
- Stone: black agate.
- Indicative weight: 5.4 g, varies by size.
- French sizes: 58, 62, 64, subject to availability.
🌿 Towards a Sustainable Future
At VINDICTA, every piece of jewellery is designed to last: solid 925 silver, responsible production, respect for artisans and eco-friendly packaging. Our commitment is simple: to create authentic pieces while moving towards an ever more ethical production.
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Vindicta's 925 Silver
Solid, not plated
Every Vindicta piece is hallmarked solid 925 silver — 92.5% pure silver. Unlike plated jewelry, it won't chip or peel and keeps its shine for years.
Built to last
Solid silver is a real investment: it can be passed down, repaired, and develops a unique patina over time — the opposite of disposable jewelry.
Care
Avoid prolonged contact with water and oils. Regular gentle cleaning is enough to preserve its shine for years to come.
Lifetime guarantee
We guarantee the purity of our 925 silver for life: 92.5% solid silver, hallmarked, a composition that will never change. (Regular care preserves surface shine — see our care tips.)