





Men's 925 Sterling Silver Ring – Black Onyx & Marcasite
🌿 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 signet ring, designed for the man who asserts his identity.
A powerful piece that naturally commands respect
This 925 silver ring showcases a perfectly polished, intense and deep black onyx.
Its intricate geometric design, highlighted with marcasite, gives it a unique presence: a ring that stands out without ever being excessive.
This is the kind of jewelry that doesn't follow fashion — it transcends it .
And the person wearing it immediately exudes a quiet class, a self-control, a confident style.
What she says about the man who wears her
A signet ring like this is not chosen at random:
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It expresses solidity ,
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She projects an image of a composed but determined man.
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She affirms a taste for authentic pieces.
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It gives the hand a more noble and structured look.
Worn alone, it becomes the signature of the style.
Worn with other silver jewelry, it anchors a strong, modern and confident identity.
Traditional properties of onyx and marcasite
In lithotherapy (traditional beliefs):
Black onyx is associated with:
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protection against negative energies,
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emotional stability,
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inner courage,
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confidence in his decisions.
Marcasite is traditionally associated with:
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vitality,
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clarity of mind,
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mental energy that stimulates concentration.
These virtues are based on popular beliefs, but many men appreciate this feeling of grounding and quiet strength when they wear onyx.
Jewelry characteristics
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Metal: 925 sterling silver
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Central stone: black onyx cabochon
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Accent stones: marcasite
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Weight: 13.3 g (depending on size)
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Style: Men's signet ring with geometric pattern
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Finish: Patinated/oxidized silver for a more pronounced contrast
Vindicta – 10 years of authenticity
Vindicta selects each ring with the same requirement: quality, durability and the personality of the jewelry.
This model is the perfect example: a strong, masculine piece with a real soul.
Vindicta is:
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genuine and verified 925
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stones chosen for their natural beauty,
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a style that highlights the man wearing the jewelry ,
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Affordable prices without sacrificing quality.
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An independent jewelry store that supports each customer with respect and expertise.
Autour de cette pierre
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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.)