These marquise blue topaz rings set a long, pointed marquise cut blue topaz in solitaire, halo, pave, split shank and three stone designs. Every ring uses natural, treated blue topaz, with lab-grown diamond accents where the design has them. Choose white, yellow or rose gold, platinum, or Silvadium, a tarnish-resistant sterling silver.



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 →Buying guide
Blue topaz is a clear, bright gemstone that rates 8 on the Mohs hardness scale, hard enough for a ring worn often with normal care. A marquise topaz ring stretches the stone into a boat shape with two points, which makes it look larger than a round stone of the same weight and lengthens the finger. The points are the most exposed part, so most designs hold each tip with a prong or a V-shaped claw. Every design offers 1 to 9 carats total weight.
White gold, platinum and silver keep the blue cool and crisp. Yellow and rose gold warm it up and give a softer contrast. Gold comes in 10K, 14K or 18K. Prices start under $300 for the smallest size, and most rings cost about $750 to $1,050.
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.