Black Fire Opal & Onyx Leaf Ring in 14K Rose Gold Vermeil

Fire caught in the dark. This black fire opal engagement ring centers a 6×8mm oval black fire opal — a deep, near-black body flashing red, orange, and crimson as it catches the light — framed by natural black onyx accents that scatter across the band like embers. Sculpted leaf detail wraps the shoulders in nature-inspired romance, all in 14K rose gold vermeil over sterling silver 925. Warm rose gold, moody black-and-crimson stone: an alternative engagement ring for anyone who finds a plain white solitaire a little too quiet.

The black fire opal center

Black fire opal is one of the most dramatic looks in jewelry: a dark, near-black base body shot through with intense play-of-color that flashes red, orange, and crimson as the stone moves under your hand. This lab-created opal shares the same fundamental structure as natural opal — hydrated silica arranged to diffract light — and produces the same mesmerizing fire, with more consistent color and a gentler price. No two opals ever show exactly the same pattern of fire, so the way yours flickers is uniquely its own. It is a natural fit for the moody world of our black onyx engagement rings and gothic engagement rings.

The natural black onyx accents

Set along the band are natural black onyx accents — a natural chalcedony with a deep, glossy jet-black surface that picks up the dark base of the opal and grounds its crimson fire with quiet points of shadow. The onyx is genuine and naturally dark, never dyed. Together the two stones tell a single black-and-fire story, the kind of tight, deliberate color pairing you will find across our black onyx couples rings.

The leaf shoulders and silhouette

From the center setting, the shoulders curve into sculpted leaf detail that softens the drama of the stones and ties the ring to nature-inspired, fairytale-leaning aesthetics. The leafwork also does quiet practical work: it catches light from several angles and gives the band visual weight on the finger without heaviness. It is gothic-romantic in spirit but organic in execution — flame and foliage in the same ring.

Meaning and symbolism

Opal has long been tied to love, passion, and emotional intensity — the play-of-color was once imagined as fire trapped inside the stone, and opal is the October birthstone and the traditional 14th-anniversary gem. Black onyx brings its own centuries-old language of strength and protection. For couples who want symbolism with a little heat behind it, the pairing is hard to beat. Read more in our journal on black onyx meaning, our October birthstone guide, and our guide to gothic wedding rings.

Aquamarise vermeil is real gold over sterling silver 925 — the rich, golden look you love, at a price that makes it easy to say yes. Keep it luminous with a little care: remove before showering, swimming, or exercise, avoid contact with lotions and fragrance, and store dry between wears. Want gold all the way through? The same design is also available in solid gold.

Specifications

Sizing & care

Choose your size at checkout; if you are unsure or between sizes, message us before ordering and we will help, with resizing available from a modest fee. Opal is softer than most engagement-ring stones, so treat it gently: remove the ring for impact-heavy activities, avoid harsh chemicals and ultrasonic cleaners, keep it away from sudden temperature changes, and clean with a soft cloth and warm water only. With sensible care, an opal ring can be worn and loved for a very long time.