Borealis Tanzanite & Teal Sapphire Couples Ring Set (Mountain Range)

A mountain range at dusk and the aurora above it, worn on two hands. This Borealis tanzanite & teal sapphire couples ring set pairs a marquise tanzanite cradled in silver for her with a Northern Lights mountain-range band for him — a his-and-hers pairing for couples who chase horizons and the winter sky together. Marquise tanzanite Teal sapphire accents December birthstone Northern Lights band Silver + tungsten His & hers Two rings, one love story Some couples find each other on trailheads and mountain passes; others fall for the light that dances over them after dark. This set is for the ones who are both. Her marquise-cut ring and his aurora-lit mountain band are made to be worn together — one of the most atmospheric pairings among our celestial couples rings — yet each stands beautifully alone as an engagement ring, wedding band, or anniversary gift. If you are still deciding, our edit of the best matching rings for couples in 2026 is a lovely place to begin. Her Ring Solid 925 sterling silver, hand-detailed to hold a marquise-cut tanzanite in violet-blue, framed by brilliant teal sapphire accents that echo alpine ice and glacial water. His Ring A comfort-fit tungsten carbide band engraved with a Northern Lights mountain range — rugged, scratch-resistant, and quietly cinematic on the hand. The tanzanite & teal sapphire Tanzanite glows in that rare violet-blue found nowhere else, and as a December birthstone it carries all the quiet magic of winter light. Here the marquise center is a simulated tanzanite, hand-set for its saturated colour and brilliant sparkle, surrounded by teal sapphire accents. Couples drawn to coloured stones will find kindred pieces throughout our gemstone couples rings. The Northern Lights men's band His band turns a tungsten surface into a landscape: a mountain-range silhouette beneath a sky washed in aurora tones, so the whole ring reads like a night spent under the Borealis. Set into ultra-durable tungsten carbide, it is built for a lifetime of everyday wear and sits comfortably alongside the rest of our couples rings. For guidance on choosing a matching pair, our notes on wedding ring sets for him and her walk through everything worth knowing. Metals & everyday wear Her ring is solid 925 sterling silver for a bright, timeless finish; 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 Set Two-piece his & hers couples ring set Her metal Solid 925 sterling silver Center stone Simulated tanzanite, marquise cut Accents Simulated teal sapphire His metal Tungsten carbide, comfort fit His design Northern Lights mountain range Birthstone December (tanzanite) Sizing & care Each ring is made to order in your exact sizes — a quiet luxury that means it fits from the first moment — and both are hypoallergenic and nickel-free. To keep them looking their best, wipe with a soft cloth and store away from harsh chemicals. Every order arrives in a free luxury velvet ring box with free U.S. shipping, conflict-free stones, and a lifetime warranty, so it is ready to gift or propose with the moment it lands. Further reading from our journal If you love the story behind the stones, our journal goes deeper: read the meaning of sapphire, our sapphire engagement ring guide, and the complete guide to blue 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 tanzanite natural?The marquise center is a simulated tanzanite, chosen for its rich violet-blue colour and brilliant sparkle. A natural or lab-grown upgrade is available on request. Is tanzanite a birthstone?Yes — tanzanite is a December birthstone, which makes this set a meaningful December birthday, engagement, or anniversary gift. What is on the men's band?His comfort-fit tungsten band is engraved with a Northern Lights mountain range for a cinematic, aurora-lit effect. What are the accent stones?The sparkling accents around the tanzanite are simulated teal sapphire. What metals are used?Her ring is solid 925 sterling silver; his is tungsten carbide. Both are hypoallergenic and nickel-free, and her ring can be made in solid gold on request. How durable is it for daily wear?Tungsten resists scratches beautifully and sterling silver wears gracefully with a little care, so the set is well suited to everyday life together. Can I add engraving?Yes — personal engraving is available on both rings at checkout. What are the birthstone details?Tanzanite is a December birthstone, making this a thoughtful choice for winter birthdays and milestones. What comes with my order?A free luxury velvet ring box, free U.S. shipping, conflict-free stones, and a lifetime warranty.