These blue topaz bypass rings hold a natural, treated blue topaz center between two ends of the band that sweep past each other. Every design comes in round, oval, cushion, emerald, princess, pear, marquise and heart shapes, in white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver. Most are solitaires, and some add leaves or lab-grown diamond accents.



From timeless solitaires to dazzling halos and vintage-inspired designs, explore the most-loved engagement ring settings — and find the style that tells your story.
A single diamond, beautifully unadorned — the timeless, most-loved setting that puts your stone center stage.
Shop Solitaire Rings →A circle of pavé diamonds frames the center stone, adding sparkle and making it look noticeably larger.
Shop Halo Rings →Three diamonds symbolising your past, present and future — a meaningful design with extra brilliance.
Shop Three-Stone Rings →Tiny diamonds set along the band catch the light from every angle for all-over shimmer.
Shop Pavé Rings →Intricate milgrain and antique-inspired detailing, for a ring with timeless, heirloom character.
Shop Vintage Rings →Two interwoven bands of metal and diamonds create a modern, dynamic silhouette.
Shop Twisted Shank Rings →Keep exploring
Buying guide
In a bypass ring the band does not close in a straight line under the stone. The two ends curve around the center and pass each other, which gives the ring a sense of movement on the finger. The curve frames the blue topaz from the sides, and it works well with elongated shapes such as oval, pear and marquise, which follow the swirl of the band.
Blue topaz is a December birthstone with a clear, bright blue color. It rates 8 on the Mohs scale, so it suits daily wear with normal care. Every design offers 1 to 9 carats total weight. Gold comes in 10K, 14K or 18K, and most bands are about 1.8 to 2.2 mm wide. White gold, platinum and silver suit its crisp blue, while yellow and rose gold give it a warmer contrast. Prices start under $350, and most rings are between about $800 and $1,000.
Each ring is made for you in 10–15 days. Shipping is free on orders over $500, returns are accepted within 30 days, and one resize is free within 60 days of delivery.