




Men's Signet Ring in 925 Sterling Silver – Rectangular Black Onyx
🌿 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 moreA powerful and refined piece, carved from solid 925 sterling silver and adorned with a natural black onyx.
Its rectangular design, framed by regular reliefs and engraved side symbols, expresses strength, discipline, and timeless elegance.
Onyx, the protective stone par excellence, provides a striking contrast with the brilliance of polished silver.
A piece of jewelry designed for the man who knows his worth — understated, precise, and self-assured.
Jewelry Details
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Metal: Hallmarked solid 925 silver
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Stone: Rectangular natural black onyx
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Weight: 8.9 g
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Size: 65
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Finish: Polished silver with patinated engravings
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Style: Rectangular signet ring / Classic masculine
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Craftsmanship: Handmade
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Packaging: Delivered in its Vindicta box, ready for gifting
Symbolism
Black onyx is the stone of mastery and emotional stability.
It symbolizes inner strength and resilience.
Vindicta — authenticity in 925 silver since 2016. Discover our story.
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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.)