Two moods, one ring. This rutilated quartz and black onyx ring pairs a pear-shaped rutilated quartz — threaded with fine golden rutile needles like captured lightning — against the deep, glossy jet-black of natural onyx. Set in solid 925 sterling silver with a bright rhodium finish and a scatter of simulated diamonds, it is a vintage-inspired black onyx ring for anyone who likes their jewelry a little mysterious.
Natural black onyx
Natural rutilated quartz
Pear-shaped stones
Solid 925 sterling silver
Rhodium finish
Free ring box
Light and shadow in a single design
This is a ring built on contrast. The rutilated quartz catches and scatters light through its glassy body, while the natural black onyx anchors the design in pure, absorbing darkness. Together they read as both ethereal and grounded — a look that feels vintage and modern at once. It sits comfortably among our black onyx engagement rings for those who want a non-traditional stone, and among our gothic engagement rings for anyone drawn to a darker, dramatic palette. If you are exploring what black stones can bring to your everyday jewelry, our journal on black rings for women is a thoughtful starting point.
The natural black onyx
Onyx is a natural chalcedony — a microcrystalline form of quartz — treasured for its dense, even, jet-black body and glassy polish. This is natural black onyx, with a hardness of roughly 6.5 to 7 on the Mohs scale, which makes it a genuinely wearable stone rather than a fragile novelty. Its matte-to-mirror depth is what gives the ring its quiet drama, and it plays beautifully off the brighter quartz beside it. For the stone’s history and symbolism, see our guide to black onyx meaning.
The natural rutilated quartz
Rutilated quartz is clear-to-smoky quartz naturally shot through with slender golden or copper-toned rutile needles — no two stones share the same pattern, so yours will carry its own private constellation of threads. Traditionally it is thought to promote clarity and energy flow, but its real magic is visual: those metallic filaments seem to float inside the stone, catching light from within. Because both gems form in the earth, this pairing is a small celebration of natural variation. To see how onyx stacks up against other dark gems, our black gemstones guide is worth a read.
Simulated diamond accents
A few bright simulated diamonds punctuate the design, adding a crisp flash of white sparkle that lifts both stones and echoes the light already dancing inside the quartz. It is a budget-friendly way to bring a little classic shimmer to an unconventional ring, without competing with the natural gems at its heart.
Solid sterling silver with a rhodium finish
The ring is crafted in solid 925 sterling silver and finished with rhodium — the same precious metal used on fine white-gold jewelry. That rhodium finish gives the band a bright, mirror-white luster and a protective shield that helps resist tarnish and everyday scratches, so it will not turn your skin green and keeps looking freshly polished. It is a slender 1.7 mm band that wears comfortably every day and stacks easily with pieces from our black onyx wedding bands.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Stones Natural rutilated quartz & natural black onyx
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Shape Pear
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Carat weight ~1.4 ct total (approx.)
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Hardness Onyx ~6.5–7, quartz ~7 (Mohs)
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Accents Simulated diamonds
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Band width Approx. 1.7 mm
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Personalization Optional engraving (up to 16 characters)
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Sourcing Ethically sourced, conflict-free stones
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Included Free ring box & lifetime warranty
Sizing & care
Choose your size at checkout — the band runs true to size. If you are between sizes or unsure, we are happy to help, and if the fit is not quite right, resizing is available and starts from a modest fee. To keep the onyx, quartz and rhodium finish bright, remove the ring before showering, swimming or applying lotions, avoid harsh chemicals and ultrasonic cleaners, and store it in its box when not worn. A soft, dry cloth restores the shine.
Frequently asked questions
Is the black onyx natural?
Yes. The onyx is a natural chalcedony quartz with a deep, even jet-black color and a glassy polish — a genuine natural stone, never glass or plastic.
Is the rutilated quartz natural too?
Yes. The rutilated quartz is natural, with its signature golden rutile needles formed inside the crystal. Because the inclusions form in the earth, every stone’s pattern is one of a kind.
Will my stones look exactly like the photos?
They will share the same character, but the rutile threads in the quartz are unique to each stone, so yours will have its own individual pattern — a hallmark of a genuinely natural gem, not a flaw.
What are the accent stones?
Bright simulated diamonds add a crisp flash of white sparkle. If you would prefer a lab-grown diamond or moissanite accent, reach out and we will tailor it for you.
What metal is it made from?
Solid 925 sterling silver, finished with rhodium for a bright white luster and extra protection against tarnish and scratches.
What does the rhodium finish do?
Rhodium is the same precious metal used to finish fine white gold. It gives the silver a mirror-bright shine and adds a protective layer that keeps the ring looking freshly polished.
Will the silver turn my finger green?
No. Genuine 925 sterling silver with a rhodium finish will not discolor your skin. Green marks come from low-quality or plated base metals, never from real sterling silver.
Is black onyx durable enough for daily wear?
Yes, with normal care. Onyx sits around 6.5 to 7 on the Mohs scale and the quartz around 7, so both wear well day to day. Avoid hard knocks and remove the ring for rough activities.
Can I wear it as an engagement or promise ring?
Absolutely. Its bold, meaningful pairing of stones makes it a striking non-traditional engagement or promise ring, and it works just as well as an everyday statement piece.
What does black onyx symbolize?
Onyx is associated with strength, protection and grounded confidence, while rutilated quartz is linked to clarity and energy — together, a fitting emblem for resilience and focus.
Can it be engraved?
Yes. You can add a personal engraving of up to 16 characters at checkout. Engraved pieces are final sale, so please double-check spelling.
What size should I order?
Select your ring size at checkout; the band runs true to size. If you are unsure or between sizes, contact us for guidance. Resizing is available and starts from a modest fee.
Are the stones ethically sourced, and does it arrive gift-ready?
Yes on both counts. All of our stones are ethically sourced and conflict-free, and every order ships in a free ring box backed by our lifetime warranty.
