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These tanzanite rings set a natural, treated tanzanite at the center, in styles from plain solitaires to halos, pavé bands, three stone and vintage designs with lab-grown diamond accents. Choose round, oval, cushion, princess, emerald, pear, marquise or heart, in 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 →Keep exploring
Buying guide
Tanzanite is a blue to violet variety of zoisite, mined commercially only in Tanzania. Nearly all tanzanite is heated to bring out its blue-violet color, a standard and stable treatment. It is 6 to 6.5 on the Mohs scale, softer than sapphire, so a tanzanite engagement ring needs some care: take it off for sport, gardening and heavy work.
Every design offers 1 to 9 carats total weight, and larger tanzanites show deeper color. Gold comes in 10K, 14K or 18K. White gold, platinum and silver bring out the blue, while yellow and rose gold warm it toward violet. Rings start under $300, and most are between about $750 and $1,050 at their smallest option.
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.
It depends mostly on color: a 1 carat tanzanite with deep, saturated blue-violet color is worth far more than a pale one. Clarity matters less, since most tanzanite is eye clean. Here, tanzanite rings start under $300 and most are between about $750 and $1,050 at their smallest option, 1 carat total weight. Like most colored gems, tanzanite resells for far less than its retail price.
It can be, with care. Tanzanite is 6 to 6.5 on the Mohs scale, so it scratches and chips more easily than sapphire. You can wear a tanzanite ring every day if you take it off for sport, cleaning and heavy work, and choose a halo or bezel setting that guards the edges. Water is fine, but avoid sudden temperature changes, harsh chemicals and ultrasonic cleaners.
Both work. White gold, platinum and silver make tanzanite look its bluest and coolest, a crisp, modern pairing. Yellow and rose gold warm the stone and draw out its violet side, for a softer, more vintage look. Every ring on this page comes in all of these metals, so you can choose by the shade you want to bring forward.
Oval and cushion are popular for tanzanite because they hold color well and keep more of the crystal's weight. Tanzanite shows blue from one direction and violet from another, so the cut affects which shade you see most. Emerald cut gives clean, deep color, while round adds sparkle. Every ring here comes in round, oval, cushion, princess, emerald, pear, marquise or heart.
Yes. Tanzanite is a December birthstone, alongside turquoise and zircon. It was added to the modern birthstone list in 2002, and its blue to violet color suits the winter month. A tanzanite ring makes a fitting choice for a December birthday, an anniversary or an engagement.
