Celtic Natural London Blue Topaz Ring Set in Sterling Silver

Love without end, spelled in silver knots. This Celtic London blue topaz ring set centers a natural oval-cut topaz — deep, teal-blue and full of quiet depth — on a band woven with Celtic knotwork, then pairs it with a matching band so the two rings nest as one. Crafted in solid 925 sterling silver with a rhodium finish, it is a meaningful December birthstone engagement or promise set for her.

A Celtic-inspired ring set

The endless Celtic knot has no beginning and no end — the oldest symbol of eternal love and unity — and it is woven through the band of this set. A three-stone-style silhouette holds the topaz between simulated diamond side stones, while a matching Celtic band completes the pairing so the rings sit flush together. It is a romantic, affordable way to say forever, at home among our topaz couples rings and the broader topaz engagement rings collection.

The natural London blue topaz

The center is a natural London blue topaz, an oval measuring about 6.0 x 8.0 mm in that rich, deep teal-blue that gives London blue its name — the most saturated shade in the blue topaz family, and a striking contrast to warmer stones if you are weighing how topaz and citrine compare. As the December birthstone, it is celebrated for its calming energy; our complete December birthstone guide tells the fuller story. You can find more designs in the dedicated London blue topaz rings collection.

Simulated diamond side stones

Framing the topaz, bright simulated diamonds (cubic zirconia) add a crisp flash of white that makes the blue read even deeper. We keep every material clearly labeled so you know exactly what you are wearing — a natural topaz center with brilliant, budget-friendly CZ accents. Prefer lab-grown diamond or moissanite side stones, or a solid-gold upgrade? Message us and we will tailor it.

Solid sterling silver with a rhodium finish

Both rings are crafted in solid 925 sterling silver and finished with rhodium, the same precious metal used on fine white-gold jewelry. That rhodium layer gives the silver a bright, mirror-white luster and adds a protective shield that helps resist tarnish and everyday scratches. The set is hypoallergenic and nickel-free, made to be worn together every day.

What the design symbolizes

Between the endless Celtic knot — a promise of unbroken love — and blue topaz, a stone whose meaning and symbolism center on calm, clarity and honest connection, this set carries layers of meaning. It makes a heartfelt alternative engagement ring, promise ring, anniversary gift or December birthday gift — and if you are unsure which stone is yours, our guide to what is my birthstone makes it simple to check. For more on how gemstones have held symbolic weight through history, see our feature on the history of gemstones.

Specifications

Sizing & care

Each set is in stock in every listed size. If you are between sizes or unsure, we are happy to help, and resizing is available and starts from a modest fee. To keep the topaz and rhodium finish bright, remove the rings before showering, swimming or applying lotions, and store them in the velvet box when not worn. A soft, dry cloth restores the shine. Every order ships with free U.S. shipping, ethically sourced stones and a lifetime warranty.

Further reading from our journal

To go deeper on the stone at the heart of this set, explore topaz meaning and symbolism and see how topaz and citrine compare when you are choosing between a cool blue and a warm golden gemstone.