A glowing opal and a real guitar string, worn on two hands. This blue fire opal & guitar string couples ring set pairs a fiery blue opal ring for her with a tungsten band for him inlaid with a genuine guitar string — a made-for-music-lovers pairing for the couple whose story has a soundtrack.
Blue fire opal
Real guitar-string inlay
October birthstone
Musician theme
Rose gold vermeil + tungsten
His & hers
Two rings, one love story
Some couples fall in love over a shared playlist; some met in a band, a bar, a back-row seat. This set is for them. Her fiery opal ring and his guitar-string band are designed to be worn together — a standout in our collection of couples rings — yet each stands beautifully on its own as an engagement ring, a wedding band or an anniversary gift. If you are still weighing options, our guide to the best matching rings for couples in 2026 is a lovely place to start.
Her Ring
14k rose gold vermeil over solid 925 sterling silver, set with a blue fire opal that flashes with electric flecks of colour, framed by brilliant accent stones. A warm, romantic rose finish.
His Ring
A comfort-fit rose gold tungsten carbide band inlaid with a genuine guitar string — a real, playable detail for the musician at heart. Rugged, scratch-resistant and quietly personal.
The blue fire opal
Opal is beloved for its play-of-colour — that inner fire that shifts and flashes as the light moves. As the October birthstone, it is a heartfelt choice for an autumn engagement, an October birthday or a milestone anniversary. Here the center is a lab-created blue fire opal, chosen for its vivid, electric play-of-colour, with cubic-zirconia accents catching the light around it. Opal lovers can explore more glowing designs in our fire opal ring guide or across our opal couples rings.
The guitar-string men's band
His band carries a genuine guitar string set into the metal — a nod to late-night sets, road trips and the songs that scored your relationship. Set into rose gold tungsten carbide, it is made for a lifetime of everyday wear and quietly says everything about who he is.
Metals & everyday wear
Her ring is 14k rose gold vermeil over solid 925 sterling silver for a warm, luminous finish; his is rose gold 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 14k rose gold vermeil over 925 sterling silver
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Center stone Lab-created blue fire opal
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Accents Cubic zirconia
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His metal Rose gold tungsten carbide, comfort fit
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His inlay Genuine guitar string
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Theme Musician / guitar
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Birthstone October (opal)
Sizing & care
Each ring is made to order in your exact sizes — a small, thoughtful detail that makes the pair truly yours — and both are hypoallergenic and nickel-free. To keep them looking their best, wipe each ring with a soft cloth and store it in the velvet box between wears. Every order arrives in a free luxury velvet ring box with free U.S. shipping, conflict-free stones — ready to gift or propose with the moment it lands.
Further reading from our journal
For the meaning and lore behind this design, our guides cover 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 is also available separately.
Is the guitar string real?
Yes — his band is inlaid with a genuine guitar string, a real detail for the musician at heart.
Is the opal natural?
The center is a lab-created blue fire opal, chosen for its vivid, electric play-of-colour. A natural opal upgrade is available on request.
Is opal a birthstone?
Yes — opal is the October birthstone, which makes this set a meaningful October birthday, engagement or anniversary gift.
What are the accent stones?
The sparkling accents around the opal are cubic zirconia.
What metals are used?
Her ring is 14k rose gold vermeil over solid 925 sterling silver; his is rose gold tungsten carbide. Both are hypoallergenic and nickel-free, and her ring can be made in solid gold on request.
Is it made to order in my size?
Yes — both rings are made to order in your exact sizes, so the pair fits each of you perfectly.
Can I add engraving?
Yes — engraving is available on both rings at checkout, so you can add a date, initials or a lyric that means something to you.
What comes with my order?
A free luxury velvet ring box, free U.S. shipping and conflict-free stones.
