A flash of northern lights caught in dark stone. The Esme black onyx ring pairs an oval labradorite center — alive with blue-green fire that shifts as the light moves — with rich accents of deep, glossy natural black onyx. Crafted in solid 925 sterling silver with a rhodium finish, it is a vintage-inspired engagement ring for anyone who loves iridescence and shadow in equal measure.
Natural labradorite center
Black onyx accents
Oval cut · 5 x 7 mm
Solid 925 sterling silver
Rhodium finish
Free velvet gift box
Vintage charm with a dark edge
An intricate, vintage-inspired setting cradles the labradorite center while black onyx accents run alongside, creating a dramatic contrast that makes the stone's iridescence flare. It is romantic and a little mysterious — a design that feels at home among our gothic engagement rings and equally lovely as a promise or anniversary piece. If a darker, more magical palette is what you are after, our guide to black gemstones is a wonderful place to explore the family.
The labradorite center
The centerpiece is a natural labradorite, famous for its labradorescence — the shifting play of blue, green and gold that seems to float beneath the surface as the stone catches the light. Because that flash forms naturally within each stone, color and pattern vary subtly from one gem to the next, so yours will be uniquely its own. Cut as an oval, the labradorite reads soft and ethereal against the sharp black onyx around it.
The natural black onyx accents
The accents are natural black onyx — a variety of chalcedony quartz with a deep, opaque jet-black body and a smooth, glassy polish. Sitting around 6.5 to 7 on the Mohs scale, onyx has been treasured since antiquity for its even color and mirror sheen. Here it grounds the shimmering labradorite in darkness, sharpening the contrast that gives the ring its drama. You will find more jet-black designs in our black onyx engagement rings collection, and our guide to black onyx meaning explores the symbolism these stones carry.
A crisp simulated diamond sparkle
Fine simulated diamond accents (cubic zirconia) are threaded through the setting, adding bright, precise flashes of white that lift the whole design and make both the labradorite and onyx glow deeper by contrast. It is a classic, budget-friendly way to bring a little engagement-ring shimmer to the vintage silhouette.
Sterling silver with a rhodium finish
The ring is crafted in solid 925 sterling silver and finished with rhodium — the same precious white metal used on fine white-gold jewelry. Rhodium gives the silver a bright, mirror-white luster and adds a protective layer that helps resist tarnish and everyday scratches, keeping the ring looking freshly polished. The cool tone flatters both the labradorite's fire and the onyx's jet-black depth.
What black onyx symbolizes
Black onyx has long been worn as a stone of protection, grounding and steady resolve, believed to absorb heavy energy and center the wearer through change — while labradorite is cherished as a stone of magic, intuition and transformation. Together they make a fitting emblem of individuality and enduring love. To see how couples style dark stones for their vows, browse our black onyx couples rings, and if labradorite draws you in, our October birthstone guide celebrates the shimmering, iridescent gems of autumn.
Specifications
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Metal Solid 925 sterling silver with rhodium finish
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Center stone Natural labradorite, oval cut
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Gem size 5.0 x 7.0 mm, approx. 1.4 ct
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Accents Natural black onyx & simulated diamond (cubic zirconia)
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Onyx hardness 6.5 to 7 (Mohs scale)
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Style Vintage-inspired, dark-romantic
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Occasions Engagement, anniversary, promise ring
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Sourcing Ethically sourced, conflict-free stones
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Included Free luxury velvet ring box & lifetime warranty
Sizing & care
Choose your size at checkout. If you are between sizes or unsure, reach out before ordering and we will help you find the right fit — resizing is available starting from a modest fee. To keep the labradorite, onyx and rhodium finish at their brightest, remove the ring before showering, swimming or applying lotions, and store it in the velvet box when not worn. A soft, dry cloth restores the shine. Please note the book box shown in some photos is styling only; your ring arrives in a luxurious velvet box.
Frequently asked questions
Is the labradorite natural?
Yes. The center is a natural labradorite, prized for its labradorescence, the shifting flash of blue, green and gold beneath the surface. Because the flash forms naturally, each stone is subtly unique.
Is the black onyx natural?
Yes. The accents are natural black onyx, a chalcedony quartz with a deep, glossy jet-black body. They frame the labradorite in high contrast for a dramatic, dark-romantic look.
What are the sparkling accents?
Fine simulated diamonds (cubic zirconia) are set through the design, adding crisp white sparkle that makes both the labradorite and the black onyx glow deeper by contrast.
Will my labradorite look exactly like the photos?
It will share the same iridescent character, but the exact color flash is unique to each stone. Yours will show its own play of blue, green and gold, which is part of labradorite's natural charm.
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 helps the ring stay looking freshly polished.
Is black onyx durable enough for daily wear?
Black onyx sits around 6.5 to 7 on the Mohs scale, well suited to everyday wear with normal care. Labradorite is a touch softer, so avoid hard knocks and remove the ring for rough activities.
What do these stones symbolize?
Black onyx is associated with protection and grounding, while labradorite is cherished as a stone of magic, intuition and transformation. Together they read as individuality and enduring love.
Is the book box included?
No. The book box shown in some photos is for styling inspiration only. Your ring will arrive in a luxurious velvet ring box.
Can I wear it as a promise ring?
Absolutely. Its size and symbolism make it equally at home as an engagement ring, promise ring or anniversary gift.
How do I care for it?
Remove it before showering, swimming or applying lotions, store it in the velvet box, and buff with a soft dry cloth to restore shine.
What size should I order?
Select your ring size at checkout. 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?
Yes. Our stones are ethically sourced and conflict-free, so you can wear the ring with complete peace of mind.
