Celtic Fireworks Cut Ruby Ring Set in Sterling Silver

Old-world myth, set in a single red flame. This Celtic ruby ring set centers a fantasy-cut oval ruby — a genuine lab-grown ruby with the deep, blood-red glow of true corundum — framed by intricate Celtic knotwork and bright simulated diamond accents. Crafted in solid 925 sterling silver with a luminous rhodium finish, it is a bold, storybook ruby engagement ring and matching band made to be worn together for a lifetime. Genuine lab-grown ruby Fantasy fireworks cut Celtic knotwork band Solid 925 sterling silver Rhodium finish Matching ring set A ring drawn from Celtic legend Every line of this set nods to old Celtic artistry — woven knotwork, nature-inspired scrollwork and a fantasy “fireworks” cut that scatters light across the ruby like sparks catching in the dark. It is made for anyone who wants their proposal to feel mythic rather than conventional, an heirloom with a story rather than a catalog solitaire. If that romantic, otherworldly spirit speaks to you, you will find kindred designs throughout our ruby engagement rings collection. Worn as a pair, the two bands cradle the ruby from both sides, so the red stone seems to rise from a nest of silver knots. The engagement ring Holds the fantasy-cut ruby center stone within its Celtic knot setting — the statement piece and focal point of the set. The matching band A knotwork band that nests alongside the engagement ring to complete the woven silhouette. Lovely stacked, or worn alone from our ruby couples rings. The genuine lab-grown ruby The heart of this set is a real ruby — a lab-grown ruby is genuine corundum, chemically and physically identical to a mined ruby, simply created in a controlled environment rather than the earth. That means the same rich, saturated red and the same remarkable hardness, without the premium of a mined stone. Its fantasy fireworks cut is faceted to send light dancing in every direction, giving the ruby a lively, ember-like brilliance. To understand why this stone has captivated jewelers for centuries, our guide to ruby meaning is a wonderful place to begin, and if you are weighing red gemstones our garnet vs ruby comparison lays out the differences clearly. Bright simulated diamond accents Framing the center, a scatter of simulated diamonds adds a crisp flash of white sparkle that makes the ruby’s red glow even deeper. They are a bright, budget-friendly way to add classic engagement-ring shimmer, and they set off the warm fire of the ruby beautifully. Prefer a lab-grown diamond or moissanite accent instead? Message us — most of our designs can be tailored. Solid sterling silver with a rhodium finish The set is crafted in solid 925 sterling silver and finished with a layer of rhodium — the same precious metal used on fine white-gold jewelry. That rhodium finish gives every ring a bright, mirror-white luster and adds a protective shield that helps resist tarnish and everyday scratches, keeping the silver looking freshly polished. It is the detail that lets a sterling silver ring wear like something far more expensive. What a ruby symbolizes For centuries the ruby has been the stone of passion, courage and enduring love — a fitting emblem for a promise you intend to keep. As the July birthstone it also makes a deeply personal gift for a summer birthday. Rich red engagement rings are having a genuine moment, and our red engagement rings guide explores why couples are choosing color over convention. Specifications Metal Solid 925 sterling silver with rhodium finish Center stone Genuine lab-grown ruby (real corundum) Cut Oval fantasy (fireworks) cut Gem size 6.0 x 8.0 mm, approx. 1.2 ct Hardness Mohs 9 — excellent for daily wear Accents Simulated diamonds Design Celtic knotwork, nature-inspired Set includes Engagement ring + matching band Sourcing Ethically sourced, conflict-free stones Included Free luxury velvet gift box & lifetime warranty Sizing & care Choose your size at checkout. If you are between sizes or unsure, we are happy to help — and if the fit is not quite right, resizing is available and starts from a modest fee. To keep the ruby and rhodium finish at their brightest, 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 beautifully. Thanks to the ruby’s Mohs 9 hardness, this is a set made to be worn every day. For pairing ideas beyond this design, browse our wider ruby jewelry range. Frequently asked questions Is the ruby a real ruby? Yes. It is a genuine lab-grown ruby, which is real corundum — chemically and physically identical to a mined ruby, simply grown in a controlled setting. It shows the same rich red color and the same hardness. Is a lab-grown ruby the same as natural? In every way that matters for beauty and durability, yes. It shares the exact mineral makeup of a mined ruby but is created responsibly in a lab, which keeps it more affordable and consistently vivid in color. Does this come as a set? Yes — it includes the fantasy-cut ruby engagement ring plus a matching Celtic knotwork band designed to nest alongside it. The band can also be worn on its own as a promise or stacking ring. What is the fireworks or fantasy cut? It is a special faceting style that adds extra angled facets across the stone, scattering light in bursts like sparks. It gives the ruby a lively, dancing brilliance that a standard oval cut does not have. How durable is the ruby for daily wear? Ruby ranks 9 on the Mohs scale, second only to diamond among gemstones. That makes it exceptionally scratch-resistant and ideal for an engagement ring worn every day. What are the accent stones? Bright simulated diamonds that add a crisp white sparkle and make the ruby’s red glow even deeper. If you would prefer lab-grown diamond or moissanite accents, reach out and we will tailor it for you. What metal is it made from? Solid 925 sterling silver, finished with rhodium for a bright white luster and extra protection against tarnish and scratches. What does the rhodium finish do? Rhodium is the same precious metal used to finish fine white gold. It gives the silver a mirror-bright, white-gold-like shine and adds a protective layer that helps the ring stay looking freshly polished. Will my sterling silver ring turn my finger green? No. Our solid 925 sterling silver with its rhodium finish is designed to resist tarnish and is comfortable for everyday wear. Is the ruby the July birthstone? Yes. Ruby is the birthstone for July, which makes this set an especially meaningful gift for a summer birthday, anniversary or proposal. What size should I order? Select your ring size at checkout. If you are unsure or between sizes, contact us for guidance. Resizing is available and starts from a modest fee. Are the stones ethically sourced? Yes. All of our stones are ethically sourced and conflict-free, so you can wear your set with complete peace of mind. Does it arrive gift-ready? Every order ships in a free luxury velvet gift box and is backed by our lifetime warranty — ready for a proposal or to give as a keepsake. Can I see other ruby designs? Absolutely. Explore the full ruby engagement rings collection and our matching ruby wedding bands to find the pairing that speaks to you.