Tourmaline Rings

Custom Tourmaline Engagement Ring Designs

Our tourmaline collection is focused rather than huge: around 26 designs, each made to order by our own jewelers and never outsourced. Order any tourmaline ring as shown, or treat it as the starting point for an engagement ring that is entirely yours.

Through our custom design service, you work one-on-one with our jewelry team. Share your ideas, inspiration photos and budget, and we turn them into sketches and 3D designs, choosing the tourmaline, the diamond setting and the metal together. Expect about 6–8 weeks from our first conversation to the finished ring, or 4–6 weeks with a rush order.

You can start from scratch or from any ring in this collection: choose a different stone, add diamond accents or swap the metal, and review the sketches and 3D design before we begin. Looking for a blue stone or a marquise we do not stock? That is exactly what custom work is for.

Here is what each tourmaline shade in our studio has to offer, and how we build an engagement ring around it.

Crafting the Perfect Pink Tourmaline Ring

Pink brings out the romantic side of tourmaline. The Gigi ring sets a square pink tourmaline with rubies and diamonds, a warm play of berry and ruby-red tones that looks especially rich in yellow or rose gold.

Planning the wedding stack too? The Rosalie pink tourmaline two-piece stacking set pairs the engagement ring with a matching band; you will find it among our bridal wedding sets.

Watermelon stones carry pink as well, blending into a fresher second shade within a single gem. If you love a deeper tone, rubellite is the name for the intense pink-to-red variety, and you can read more about it in our tourmaline gemstone guide. To craft your own version, tell us your favorite shade, stone shape and metal, and we will sketch a ring around it.

Paraiba, Green and Watermelon Tourmaline Rings

Watermelon is our bestseller: a bicolor stone that moves from pink to green, just like the fruit. Shop it in the Belinda ring or as a sleek baguette in the Sierra statement ring, the Janet and the Margo with diamonds. For drama, choose the Gianna shield cocktail ring.

For more sparkle, the Maristelle oval comes with diamond pavé, and the Lila ring pairs its center stone with a diamond and sapphire cluster; see more cluster engagement rings like it.

Paraiba is the rarest tourmaline, a neon blue to blue-green stone found in Brazil, Nigeria and Mozambique and one of the most prized gemstones. The Firoza ring sets a 0.4 ct oval Paraiba tourmaline with diamonds, while Paraiba cluster and three-stone designs complete the trio.

Mint shades are the fresh, quieter side of the tourmaline spectrum. Look at the Jeanie 3 ct mint pear, the Sonya 2 ct mint ring or the Avis cluster with diamond and sapphire accents. The Catalina pairs mint tourmaline with moonstone in a three-stone setting; if that soft glow appeals, browse our moonstone engagement rings next.

Shop by Shape: Tourmaline Round, Pear and Marquise

Shape changes the whole mood of a tourmaline engagement ring. Our current designs cover baguette, oval, pear, round, emerald, square, shield and trillion shapes, so here is a closer look at round, pear and marquise.

Round is the timeless cut. Our 0.3 ct round mint tourmaline sits between two diamonds in a three-stone ring, while the 3 ct bicolor round stone comes as a two-piece set with a matching band.

A pear cut tapers gracefully toward its tip. The 3 ct Jeanie adds diamond sparkle along the band, while a 3 ct pear watermelon solitaire gives you one bold gem and nothing to distract from it.

Dreaming of a marquise? We do not have one in the collection right now, but we can cut or source a marquise tourmaline on request and build a custom engagement ring around it, with or without diamond side stones.

Beyond these three shapes, baguettes give a streamlined, step-cut look, and ovals star in the Maristelle and a 1.3 ct watermelon ring. For crisp geometry, try a 1.8 ct emerald-cut tourmaline with diamond pavé, a 0.7 ct square stone with black diamond pavé, the Gianna 1 ct shield or a trillion stacking set.

Once you have found the outline you love, open the ring that caught your eye, choose your size and metal, and add it to your cart.

Shop by Color: Pink, Green and Blue Tourmalines

Tourmaline is a complex boron silicate, a gemstone that comes in an extraordinary range of hues, from black to pink, blue, green and every shade in between. Many stones display pleochroism, meaning they can show a slightly different color depending on the angle, so a tourmaline ring can shift in tone as you move your hand.

Whatever shade you pick, the setting shapes how it reads. A diamond halo frames the stone and makes its color look even richer, black diamond pavé gives a deeper tourmaline a modern edge, and a clean solitaire lets a single gem speak for itself.

Watermelon stones suit anyone who wants warmth and romance, mint shades feel fresh and natural, and Paraiba brings an electric blue glow. Blue tourmaline, or indicolite, is generally among the rarer shades, and true blues are uncommon. We do not currently have a plain blue engagement ring in the collection, so ask us about a blue stone for a custom piece.

Tourmaline also pairs beautifully with other gems. Rubies warm up the Gigi, while the Lila and Avis rings add sapphire accents for a layered, multicolor look.

As the October birthstone, shared with opal, tourmaline makes a thoughtful jewelry gift for anyone born that month, and a tourmaline engagement ring is a meaningful choice for a fall proposal.

Vintage Tourmaline Engagement Rings in Yellow, Rose or White Gold

If you love the look of an heirloom, start with the Melisande, an Art Deco baguette engagement ring with clean, architectural lines. Step-cut baguettes and emerald-cut stones give tourmaline a long, glassy flash of color straight out of the 1920s, and you will find more vintage-inspired jewelry in our Art Deco gemstone collection.

Each of our tourmaline engagement rings comes in yellow, rose or white gold, and most can also be made in platinum. A warm yellow metal deepens watermelon and rosy stones, rose adds a soft blush, and a cool white setting keeps blue Paraiba and mint tourmaline crisp beside diamond accents.

Not sure which metal to choose? Match the jewelry you already wear every day, then carry it through to your wedding band so both rings look like a pair.

Tourmaline Engagement Ring Sets and Matching Bands

Buying both rings at once saves you the search for a band that fits. Our tourmaline sets include the trillion green two-piece stacking set, the 3 ct bicolor round set and the Rosalie two-piece set, each pairing an engagement ring with a band made to stack beside it in the same metal.

For a bolder stack, the Valery three-piece ring set combines teal sapphire with tourmaline; if the sapphire draws you in, explore our sapphire engagement rings. For more pairings, browse our gemstone ring sets.

Already found your tourmaline engagement ring? Our nesting wedding bands are shaped to hug a center stone, so your stack looks finished from day one, whether you wear a diamond halo or a simple solitaire.

Why Choose Capucinne for Gemstone Rings

We are a jewelry studio, not a factory, and all of our rings are made by hand, from setting the tourmaline to placing the last diamond. Here is what comes with each order:

• Handmade in our studio in Slovenia since 2012, never outsourced
• Conflict-free diamonds and gemstones
• Made to order in about 6–8 weeks, with a one-on-one custom service
• Free insured express shipping worldwide
• 0% payment plans and a lifetime warranty through Extend on request

Have a question about a stone, a size or a setting? Ask our jewelry team, or choose your favorite gemstone ring from this collection and place your order today.

Tourmaline Fine Jewelry FAQ

Quick answers to common questions about tourmaline engagement rings and everyday tourmaline jewelry. If yours is not here, just ask our team.

Is tourmaline ok for an engagement ring?

Yes, tourmaline is a lovely gemstone for an engagement ring, especially if you want color beyond the classic diamond. It holds up well to daily wear when treated with care, and its range of shades, from watermelon to mint and neon Paraiba, makes it easy to find a stone that feels personal. It is also October's birthstone, alongside opal.

How much does a tourmaline ring cost?

Our tourmaline rings start from about $1,050; most fall between about $1,300 and $3,890, with a median starting price near $2,040. The highest starting price is around $4,250. The final price of your ring depends on the metal and any custom changes, and 0% payment plans are available.

Is a tourmaline durable enough for everyday wear?

Yes, with sensible care. At 7–7.5 on the Mohs hardness scale, tourmaline stands up to daily life, but the stone can still be abraded by harder materials, including a diamond. Take off your engagement ring for workouts, cleaning and other physical activities, and store it apart from other jewelry.

What is a watermelon tourmaline?

Watermelon tourmaline is a bicolor stone that shifts from pink to green, like the flesh and rind of the fruit. It is our bestseller, set in rings such as the Belinda, the Margo with diamonds and a 3 ct pear solitaire.

Are blue tourmalines rare?

Generally, yes: blue tourmaline, known as indicolite, is among the rarer shades, and true blues are uncommon. Paraiba, the neon blue to blue-green variety, is the rarest tourmaline of all. We have no plain blue ring in the collection right now, but you can request a blue stone for a custom engagement ring.

How does a green tourmaline compare to an emerald?

Green tourmaline is typically cleaner and more affordable than an emerald of a similar size. Emerald is a beryl rated 7.5–8 on the Mohs scale and is usually more included. Tourmaline often shows a slightly different olive or mint shade, and both make a beautiful center stone, so choose the one whose color you love.

Can I add diamond accents to my tourmaline engagement ring?

Yes, and most of our tourmaline designs already include them, in diamond halos, pavé or three-stone settings. A black diamond pavé option, seen on our 0.7 ct square tourmaline, is available too. Through custom design, we can add diamond accents to the ring you love.

How do I care for my tourmaline jewelry?

Clean your tourmaline jewelry with warm water, mild soap and a soft brush, since ultrasonic cleaning isn't safe for many gems. Remove your engagement ring for household cleaning, showering or physical activities, and avoid body oils, lotions and harsh chemicals. Store each tourmaline piece separately so the stone is not scratched, and see our product care guide for more tips.