Light Blue Fire Opal & Opalescent Sapphire Couples Ring Set

Q: Is this sold as a matching set?

Yes, it is a two-piece his and hers couples set, and each ring can also be purchased separately.

Q: Is opal a birthstone?

Yes, opal is the October birthstone, which makes this set a meaningful October birthday, engagement, or anniversary gift.

Q: Can I buy just one ring?

Yes, each ring is available separately.

Q: Is this good for a cosmic or fantasy wedding?

Yes, the light blue fire opal and opalescent sapphire make it a favorite for cosmic and fantasy-inspired weddings, engagements, and promise rings.

~~$245.00~~ $225.95 8% off

Unit price: per

Shipping calculated at checkout.

Size Chart

Find your ring size

Print at 100% / Actual Size — turn off "fit to page" or scaling.
Check the printed ruler measures exactly 80 mm.

Method A — Measure a ring

Lay a ring you own over the circles. The matching circle is your size.

Method B — Finger strip

Cut out the strip, wrap it around your finger, thread the end through the slit, and read your size.

Open the printable sizer (PDF)

1. Calibrate your screen — pick a reference object, hold it against the outline, and drag until the widths match exactly. On a phone, a coin is easiest — a card is often wider than the screen.

Bank card — hold vertically

2. Match a ring you own — drag until the circle fits just inside one of your rings.

US 6 · 16.5 mm · UK L½ · EU 52

This on-screen tool is a close guide, not a guaranteed exact fit. For certainty, order a ring sizer.

US	Diameter	Circumf.	UK/AU/IE	EU

UK, Australia & Ireland share the letter system. European sizes are approximate conversions.

In Stock Free Delivery Est. Sep 14

Prefer just one? The rings, sold individually

Light Blue Fire Opal men's wedding band standing upright, hammered black tungsten with rose gold rails and a blue opal inlay flecked with rose gold

HIS RING $189.00 ~~$219.00~~

Light Blue Fire Opal & Opalescent Sapphire Couples Ring Set featuring a vibrant opal center stone, sapphire accents, and rose gold band, designed by Aquamarise for matching couples rings.

HER RING $150.00 ~~$175.00~~

Need help? Contact us.

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Product Description

Soft blue fire in warm rose gold. This light blue fire opal & opalescent sapphire couples ring set pairs a glowing emerald-cut opal ring for her with a two-tone opal-and-rose-gold tungsten band for him — a dreamy his-and-hers pairing for couples whose love feels a little magic.

Emerald-cut light blue opal Opalescent sapphire accents October birthstone Rose gold vermeil + tungsten His & hers

Two rings, one love story

Some couples are drawn to sparkle; others to that soft, shifting glow that never looks the same twice. This set is for the dreamers. Her light blue opal ring and his two-tone opal band are designed to be worn together — one of the most romantic pairings among our opal couples 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 finished in 14K rose gold vermeil, centered on an emerald-cut lab-created light blue fire opal (approx. 8 x 6 mm, 1.4 ct) framed by opalescent purple sapphire and brilliant simulated-diamond accents. Slim 1.6 mm band.

His Ring

An 8 mm comfort-fit two-tone tungsten carbide band with a crushed blue fire opal and rose gold leaf inlay in a brushed-and-hammered finish.

The light blue fire opal

Her center is a lab-created light blue fire opal that glows with a soft, dreamy blue and flashes hidden color as it moves. As the October birthstone, opal has long stood for hope and imagination; you can explore more glowing designs in our fire opal ring guide. Opalescent purple sapphire accents add a shimmer of complementary color around it.

The two-tone men's band

His 8 mm tungsten band carries a channel of crushed blue fire opal alongside a rose gold leaf inlay, echoing her ring in a bolder, textured form. Set into scratch-resistant tungsten carbide, it is built for a lifetime of everyday wear.

Metals & everyday wear

Her ring is 14K rose gold vermeil over solid 925 sterling silver for a warm, blush-gold glow; his is two-tone 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

Set Two-piece his & hers couples ring set
Her metal Solid 925 sterling silver, 14K rose gold vermeil
Center stone Lab-created light blue fire opal, emerald cut, approx. 8 x 6 mm (1.4 ct)
Accents Opalescent purple sapphire & simulated diamond (cubic zirconia)
His metal Two-tone tungsten carbide, comfort fit
His inlay Crushed blue fire opal & rose gold leaf
Band widths 8 mm (his) · 1.6 mm (hers)
Birthstone October (opal)

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 opal glowing. Every order arrives in a free luxury velvet ring box with free U.S. shipping and conflict-free stones — ready to gift or propose with the moment it lands. Prefer just one? Each ring is also available separately.

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 opal real?

Her center is a lab-created light blue fire opal, chosen for its soft, consistent color play. The accents are opalescent purple sapphires and simulated diamonds (cubic zirconia).

Is opal a birthstone?

Yes — opal is the October birthstone, which makes this set a meaningful October birthday, engagement, or anniversary gift.

What is on the men's band?

His 8 mm two-tone tungsten band carries a crushed blue fire opal and rose gold leaf inlay, echoing her ring.

Why does the opal look different in different light?

Opal's color play shifts as it catches the light, so it naturally looks a little different from every angle — part of its charm.

What metals are used?

Her ring is 14K rose gold vermeil over solid 925 sterling silver; his is two-tone 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 1.6 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 fantasy wedding?

Yes — the light blue fire opal and opalescent sapphire make it a favorite for cosmic and fantasy-inspired weddings, engagements, and promise rings.

What comes with my order?

A free luxury velvet ring box, free U.S. shipping, and conflict-free stones.

Properties of Opal

Properties of Sapphire

Shipping & Delivery

Engraving

Shop the Look

Free US shipping

Free ring box

Free size exchanges

Ethically sourced

Free U.S. Shipping + Worldwide Delivery

Ethically Sourced Gemstones

Handcrafted by Aquamarise®

Complimentary Engraving on Every Order

Free U.S. Shipping + Worldwide Delivery

Ethically Sourced Gemstones

Handcrafted by Aquamarise®

Complimentary Engraving on Every Order

What Makes Aquamarise® Different

Two rings with blue stones on a gray stone surface

Ethically Sourced, Always

Each gemstone is meticulously hand-selected for its brilliance and clarity, responsibly sourced from trusted partners around the world.

Built to Be Worn, Not Just Admired

Every piece is expertly crafted and finished to endure daily wear, combining lasting strength with enduring beauty beyond the display case.

Specifically Designed for You

Every Aquamarise® creation is thoughtfully designed for those who view jewelry as a personal expression. Never mass-produced, each piece carries a sense of meaning and individuality.

Crafted to Last. Not Just Sparkle.

While most jewellers focus on appearance, Aquamarise® focuses on craftsmanship, durability, and pieces you will treasure forever.

		Others
Premium Materials
Personalized Engraving
Craftsmanship Guarantee
Ethically Sourced Gemstones
Luxury Gift Packaging

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5 stars: 26 (96%)
4 stars: 0 (0%)
3 stars: 1 (4%)
2 stars: 0 (0%)
1 star: 0 (0%)

Absolutely stunning

Absolutely stunning. Pictures do not do these rings justice

Thank you! We are happy to hear that the rings exceeded your expectations.

Very amazing!!

They are amazing and very beautiful. My girl loves them and we are happy with them!!

We’re delighted that you both love the rings! Thank you for your wonderful feedback!

Love them everything I was hoping for

We’re delighted to know that you love the couples ring and that it fulfilled your hopes! Your support and feedback truly inspire us, and we appreciate you taking the time to share!

The ring set is absolutely beautiful and I'm so in love! Highly recommended!

The rings look absolutely beautiful. Fine quality or not, they would have been worth every penny, and I know that my lady will like them too as I propose

Rings are beautiful and look exactly as expected, can’t wait for our wedding to officially wear them

Both rings are beautiful! I proposed on our vacation, and my partner loves their ring! Ring size is spot on as well.

Absolutely gorgeous

Absolutely gorgeous, pictures don't do it any justice until you see them in person.

Beautiful just as pictured

Beautiful just as pictured. Perfect fit fast delivery.

Fit perfect for me and wife we love it so

Fit perfect for me and wife we love it so much!

Probably one of the best rings ive ever worn

Probably one of the best rings ive ever worn good fit good feel

The rings are beautiful and the sizes are right

The rings are beautiful and the sizes are right however the opal presented is much smaller in life than the photos show

V v nice nice nice

Thank you for your enthusiastic feedback! We're delighted to hear that you find the ring very nice! Enjoy wearing it! ✨

Amazing

She really loved

She really loved it

Thank you so much for sharing your wonderful experience with us! We're super glad to hear that you're partner loved it!! 😇

the rings arrived on time and are beautiful.

We’re thrilled to know the rings arrived on time and that you find them beautiful! Thank you for sharing! ✨

Absolutely stunning
Owner was very helpful and kind

Thank you for the compliment on the piece and for recognizing our helpful service. 🙏✨

The rings are beautiful 😍

So pretty and fits perfectly
🥰

We're thrilled to hear that the ring is so pretty and fits perfectly. Your happiness makes us smile! ✨

Amazing work! Love the rings! They are perfect!

Loved it! Although me and my bf broke up before I could give it to him, it was fast shipping, and looks exactly like the description!

Loved this item, used it for our lovely wedding day 😁

i would give this 10 stars if i could!! the customer service was AMAZING!! i accidentally bought the wrong ring and she replaced it on my order for me with no hesitation!
the mens ring is good quality and a tad heavier than expected! the woman’s ring is GORGEOUS!! the plating feels a tad bit strange but i think that’s just the protective covering on it to make it last over the stateless steel. regardless, everything fit true to size and was perfect!! i love it

These rings look exactly like the picture and fit perfectly! Beautiful quality and exactly what we wanted, highly recommend!!!

Loved it so much thank you

Both rings came out just as described. The men’s ring was a lot heavier than I imagined it would be.

Fast shipping and the rings are just gorgeous! I am very pleased with my rings.

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