A universe worn on two hands. This amethyst & galaxy fire opal couples ring set pairs a deep-violet natural amethyst ring for her with a star-scattered galaxy band for him — a cosmic his-and-hers pairing for couples whose love feels a little written in the stars.
Natural amethyst
Galaxy fire opal inlay
February birthstone
Sterling silver + tungsten
His & hers
Two rings, one love story
Some couples are dreamers who watch the night sky and see themselves in it. This set is for them. Her amethyst ring and his galaxy band are designed to be worn together — one of the most romantic pairings among our dark romance couple rings — yet each stands beautifully on its own as an engagement ring, a wedding band, or a promise ring. Still comparing styles? Our guide to the best matching rings for couples in 2026 is a lovely place to start.
Her Ring
Solid 925 sterling silver in a bright rhodium finish, centered on a pear-cut natural amethyst (approx. 8 x 6 mm, 1.7 ct) framed by lab-created opal and brilliant simulated-diamond accents. Slim 1.7 mm band.
His Ring
An 8 mm comfort-fit tungsten carbide band with a galaxy-inspired purple fire opal inlay — deep, star-scattered, and built for daily wear.
The natural amethyst
Her center is a natural amethyst, the violet variety of quartz prized for its deep, glowing purple — genuine and one-of-a-kind, so each stone carries its own subtle character. As the February birthstone, amethyst makes this pair a meaningful choice for a winter birthday, an engagement, or a promise. Lab-created opal accents add a shimmer of complementary color around it.
The galaxy men's band
His 8 mm tungsten band carries a galaxy-inspired inlay of crushed purple fire opal, so the surface glows like a nebula caught in metal. Opal lovers can explore more glowing designs in our fire opal ring guide or across our opal couples rings.
Metals & everyday wear
Her ring is solid 925 sterling silver finished in rhodium for a crisp, white-gold look; his is tungsten carbide, one of the hardest, most scratch-resistant metals in fine jewelry, with a comfort-fit interior. Both are hypoallergenic and nickel-free, and her ring can be upgraded to solid gold on request.
Specifications
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Set Two-piece his & hers couples ring set
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Her metal Solid 925 sterling silver, rhodium finish
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Center stone Natural amethyst, pear cut, approx. 8 x 6 mm (1.7 ct)
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Accents Lab-created opal & simulated diamond (cubic zirconia)
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His metal Tungsten carbide, comfort fit
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His inlay Galaxy-inspired purple fire opal
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Band widths 8 mm (his) · 1.7 mm (hers)
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Birthstone February (amethyst)
Sizing & care
Each ring is made to order in your exact sizes, so the pair arrives fitted to the two of you. Wipe clean with a soft cloth to keep the amethyst bright. Every order arrives in a free luxury velvet ring box with free U.S. shipping, conflict-free stones, and a lifetime warranty — ready to gift or propose with the moment it lands. Prefer just one? Each ring is also available separately.
Further reading from our journal
If you love the story behind the stones, our journal goes deeper: read the complete opal engagement ring guide, opal as the October birthstone, and the history of gemstones.
Frequently asked questions
Is this sold as a matching set?
Yes — it is a two-piece his & hers couples set, and each ring can also be purchased separately.
Is the amethyst a natural stone?
Yes — her center is a natural amethyst, the purple variety of quartz. Each is genuine and one-of-a-kind. The accents are lab-created opal and simulated diamonds (cubic zirconia).
Is amethyst a birthstone?
Yes — amethyst is the February birthstone, which makes this set a meaningful February birthday, engagement, or anniversary gift.
What is on the men's band?
His 8 mm tungsten band carries a galaxy-inspired purple fire opal inlay, for a deep, star-scattered effect.
What are the accent stones?
Lab-created opal for color play, with sparkling simulated diamonds (cubic zirconia).
What metals are used?
Her ring is solid 925 sterling silver with a rhodium finish; his is tungsten carbide. Both are hypoallergenic and nickel-free, and her ring can be made in solid gold on request.
What are the band widths?
Her band is 1.7 mm and his band is 8 mm with a comfort-fit interior.
Can I buy just one ring?
Yes — each ring is available separately.
Is this good for a cosmic or celestial wedding?
Yes — the natural amethyst and galaxy inlay make it a favorite for cosmic and celestial-inspired weddings, engagements, and promise rings.
What comes with my order?
A free luxury velvet ring box, free U.S. shipping, conflict-free stones, and a lifetime warranty.
