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187 total reviews

Custom Tourmaline Ring in Gold

Time has carved its mark on the folds of her skin, made dark by her freedom, made light by her stride.


  • 18 karat yellow, rose or white gold
  • Our signature ethical gold: mercury-free and mined by indigenous women who are paid more than the international gold price
  • Tourmaline of your choice - October birthstone
  • Made to order in 8 to 13 weeks, plus shipping

Choose your tourmaline to see a photo.

Email us for help and personal concierge service. 

Custom Tourmaline Ring in Gold

Design your own tourmaline engagement ring or self love ring.

Choose a tourmaline that speaks to you and let's get started!

We’re making this for you, from scratch

Your custom tourmaline ring will be made to order with the tourmaline of your choice in around 8 to 13 weeks. You'll receive a photo before we ship it out. The price is for one finished ring in 18 karat eco gold.

Since your tourmaline ring will be made especially for you, we don’t accept returns on custom orders. You can read our return policy here.


Tourmaline is the October birthstone. A sight for sore eyes, tourmaline is all about creativity and inspiration. Coming off strong with colorful  hues, it has been said that tourmaline surfed the crest of a rainbow and breathed in all its colors along the way. Ranging from love radiation to super forces of fearlessness,  tourmaline has a unique set of powers to wake you from negative illusions.

This is for you, the artist at heart, the leapers of faith, the ones in need of a flick before jumping into the ocean of endless possibilities.

Your custom ring design


You can choose from 18 karat yellow gold, rose gold or white gold. We use 18 karat ethical gold, which is mined and processed with traditional, mercury free, low impact practices by indigenous Dayak women in Central Kalimantan, Indonesian Borneo, who receive fair pay. Our white gold is rhodium plated.

Ring size

We use US ring sizes.


You can choose between a bezel setting, which has the gold all the way around the stone and a prong setting, where small claws hold the stone. Not sure which setting is right for you? Compare bezel vs prong setting here.

Diamonds in band

Want to add some extra sparkle? Pave diamonds in the ring band can really elevate the look of your ring. Choose between salt and pepper diamonds (the rebellious budget option) or white diamonds (G-H color, SI clarity).

Engraving is on us

We offer complimentary engraving on the inside of your ring to personalize it even more. Our team will reach out to you after your purchase for details.

Conflict free diamonds

The diamonds used in this jewelry have been purchased from legitimate sources not involved in funding conflict and in compliance with United Nations resolutions. Based on personal knowledge and/or written guarantees provided by the supplier of these diamonds they are conflict free and mined in accordance with the Kimberley Process.

Gardens of the Sun goes beyond conflict free. Since our sourcing policy came into effect in November 2018 we only purchase diamonds from known origins. We avoid sourcing diamonds from Angola, Democratic Republic of Congo, Ivory Coast, Liberia, Russia (last purchased in 2019), Sierra Leone and Zimbabwe.

Is it an engagement ring?

Are you planning on using this as an engagement ring? Ask us to keep the exact measurements of your diamond. This way, if you decide to also get a wedding band or nesting band from us, we can help make sure it fits perfectly.

Need any help?

Want advice on which stone to choose, some guidance with the design or a mock-up before taking the plunge? Our customer happiness team is pretty awesome! Contact them for help.

Any special requests for your ring band, stone angle or prong placement? Write them down in the box at checkout.

Tourmalines for you to choose from

  • TOU 01 - 1.04 ct, measures 6.2 x 4.3 mm, pearly raspberry red tourmaline, custom cut into a fancy octagon shape under the supervision of Jeffery Davies. 
  • TOU 02 - 0.94 ct, measures 6.02 x 4.10 mm, pink tourmaline from Nigeria, custom cut into a funky octagon shape under the supervision of Jeffery Davies. 
  • TOU 03 - 0.85 ct, measures 6.2 x 4.9 mm, scarlet red to carmine tourmaline, round precision cut under supervision of Jeffery Davies. 
  • TOU 04 - 2.49 ct, measures 7.88 x 7.39 x 4.63 mm, oval peach tourmaline from Sri Lanka. 
  • TOU 05 - 1.77 ct, measures 6.90 x 5.84 x 4.47 mm, octagon cut watermelon tourmaline from Nigeria, mostly pink with some green streaks. 
  • TOU 06 - 1.64 ct, measures 11.38 x 4.83 x 3.32 mm, fantasy cut pastel watermelon tourmaline. 
  • TOU 07 - 1.77 ct, measures 13.08 x 5.42 x 3.66 mm, watermelon tourmaline from Himalaya mine in California. 
  • TOU 08 - 1.35 ct, measures 10.93 x 4.10 x 3.15 mm, watermelon tourmaline from Himalaya mine in California. 
  • TOU 09 - 0.84 ct, measures 7.15 x 4.60 x 2.95 mm, watermelon tourmaline cut by Abraham Gomez. 
  • TOU 10 - 0.48 ct baguette cut watermelon tourmaline from Nigeria. measures 8.06 x 2.74 x 2.22 mm.
  • TOU 11 - 0.51 ct baguette cut apricot colored tourmaline from Nigeria. measures 8.48 x 2.71 x 2.15 mm.
  • TOU 12 - 0.37 ct, measures 4.95 x 3.22 x 2.35 mm, green tourmaline from Himalaya mine in California. 
  • TOU 13 - 0.39 ct, measures 4.34 x 3.77 x 2.56 mm, chrome tourmaline from Himalaya mine in California. 
  • TOU 14 - 0.62 ct, measures 5.64 x 4.25 x 2.64 mm, beautiful green tourmaline from Himalaya mine in California. 
  • TOU 15 - 0.76 ct, 6.89 x 3.75 x 3.17 mm, green tourmaline from Himalaya mine in California. measures 
  • TOU 16 - 0.81 ct, measures 5.15 x 5.07 x 3.72 mm, olive green square tourmaline from Himalaya mine in California. 
  • TOU 17 - 0.92 ct, measures 5.17 x 5.17 x 4.11 mm, yellowish to olive green tourmaline from Himalaya mine in California. 
  • TOU 18 - 0.56 ct oval soft pink tourmaline from Mt Mica in Maine, USA. measures 6.16 x 4.15 x 3.47 mm.
  • TOU 19 - 0.28 ct, measures 5.01 x 3.25 x 2.37 mm, dark watermelon tourmaline from Nigeria. 
  • TOU 20 - 0.23 ct, measures 4.98 x 3.09 x 2.04 mm, oval watermelon tourmaline from Nigeria. 
  • TOU 21 - 0.54 ct, measures 4.67 x 4.01 x 3.16 mm, octagon cut blue tourmaline (indicolite) from Himalaya mine in California.
  • TOU 22 - 0.71 ct, measures 5.10 x 3.58 x 4.52 mm, octagon cut blue tourmaline (indicolite) from Himalaya mine in California, high profile stone.
  • TOU 23 - 0.84 ct, measures 6.20 x 4.65 x 3.94 mm, slightly asymmetric blue tourmaline (indicolite) with black rutile needles, from Himalaya mine in California. 
  • TOU 24 - 0.75 ct, measures 5.50 x 5.23 x 3.75 mm, triangular cut blue tourmaline (indicolite) from Himalaya mine in California.
  • TOU 25 - 0.65 ct, measures 6.52 x 4.72 x 3.66 mm, pear cut vibrant blue tourmaline (indicolite) from Himalaya mine in California.
  • TOU 26 - 0.88 ct, measures 6.70 x 5.88 x 3.47 mm, oval blue tourmaline (indicolite) from Himalaya mine in California, included.
  • TOU 27 - 0.89 ct, measures 7.09 x 5.10 x 4.06 mm, oval bicolor honey and green tourmaline from Himalaya mine in California.
  • TOU 28 - 0.74 ct, measures 6.18 x 5.16 x 3.90 mm, pink and light yellow oval tourmaline from Nigeria. 
  • TOU 29 - 0.50 ct, measures 4.54 x 4.54 x 3.13 mm, green and champagne colored square tourmaline from Nigeria. 
  • TOU 30 - 0.49 ct, measures 5.14 x 4.29 x 2.83 mm, beautiful lively green cushion cut tourmaline from Nigeria. 
  • TOU 31 - 0.46 ct, measures 4.87 x 4.76 x 2.99 mm. champagne colored cushion cut tourmaline from Nigeria. 
  • TOU 32 - 0.27 ct, measures 3.59 x 3.59 x 2.98 mm, lively green square tourmaline from Nigeria. 
  • TOU 33 - 0.25 ct, measures 3.89 x 3.73 x 2.55 mm, small peachy pink cushion cut tourmaline from Nigeria.
  • TOU 34 - 0.23 ct, measures 5.05 x 2.55 x 1.97 mm, bicolor grey and pink elongated baguette cut tourmaline from Nigeria. 
  • TOU 35 - 0.23 ct, measures 5.05 x 2.55 x 1.97 mm, steel grey long baguette cut tourmaline from Nigeria. 
  • TOU 36 - 1.16 ct, measures 4.3 x 7.8 x 3.6 mm, a watercolor tint of bright viridian green with a classic emerald cut. A sweetheart that would look stunning in an open bezel setting.
  • TOU 37 - 1.02 ct, measures 4.3 x 8.5 x 3.2 mm, a clear navy tourmaline in an emerald cut that just drips elegance and nobility. Crown it with a yellow gold band and accompany it with studs of white diamonds.
  • TOU 38 - 0.97 ct, measures 4.3 x 6.2 x 3.8 mm, a spring blue emerald cut tourmaline that's full of hope. Perfect for a white gold band and a sprinkle of salt and pepper diamonds. 
  • TOU 39 - 0.41 ct, measures 8 x 6.8 x 5 mm, a gorgeously unique mossy green freeform that needs nothing else to shine. Pair it with a rose gold band for a ring that radiates warmth.
  • TOU 40 - 1.09 ct, measures 8.1 x 4.5 x 3.1 mm, a lovely emerald cut watermelon tourmaline that's heavy on the rind. Featuring a lush green that's tropical and lovely. Pair it with white diamonds for some extra light. 
  • TOU 41 - 1.03 ct, measures 9.2 x 4.1 2.9 mm, a perfectly balanced emerald cut watermelon tourmaline that's deliciously fresh. Allow it to really show off its colors with am open bezel setting. 
  • TOU 42 - 0.22 ct, measures 5.4 x 3.2 x 1.9 mm, a straightforward blue hexagon cut tourmaline that won't stand for nonsense. A classic stone that needs some upstanding companions. Pair it with some white gold diamonds and a white gold band.
  • TOU 43 - 0.41 ct, measures 8.2 x 2.7 x 2.2 mm, a hexagon cut tourmaline that's light orange in color with just a hint of glittery sparkle. Perfect in every way and heart-achingly lovely. Pair it with a yellow gold band and an open bezel setting for a truly stunning ring. 
  • TOU 44 - 0.42 ct, measures 9.5 x 2.4 x 2.0 mm, a rich light amber with a splash of glitter adorns this warm toned tourmaline. Pair it with a rose gold band to give elevate this chic stone even more and crown it as fashion royalty.  
  • TOU 45 - 0.68 ct, measures 10.9 x 3.6 x 2.4 mm, a lightly tinted tourmaline that's aquamarine in color. Cool and calm, and ever so composed. Pair it with salt and pepper diamonds for a little flavor and bind it with a white gold band. 
  • TOU 46 - 0.81 ct, measures 12.4 x 3.0 x 2.8 mm, faded sunshine filtering through a window on a particularly warm winter month. This hexagon cut tourmaline is soft and sleepy. Pair it with a yellow gold band for a chill companion through life.
  • TOU 47 - 0.71 ct, measures 14.0 x 3.1 x 1.8 mm, a stretched out hexagon cut tourmaline that's a little more prussian blue on one end and a little more forest green in the other. Bind it safely with a bezel setting and pair it with a white gold band to bring out its cooler tones.

    Customer Reviews

    Based on 187 reviews
    Vanessa A. (British Columbia, Canada)
    My Unique Wedding Ring

    I love my custom sapphire ring! The customer service team was very communicative and helpful during the whole process and sent updates along the way. The ring is perfect, very beautiful, very "me" and I love how it turned out. Thank you for my amazing ring, I can't stop staring at it!

    Linda C. (British Columbia, Canada)
    Well worth the wait!!!!

    Yohana helped me along the way. And I couldn't be more happy with how my ring turned out. Oh my goodness, I love it so much...

    Devin W. (New Jersey, United States)

    This necklace was a must have to for me. It’s my husband/love of my life/best friend birthstone. And my lucky stone! I’m a very indecisive person when I log on to this site. But while browsing, I saw this necklace and fell in love. It’s absolutely beautiful. I love the clever way the chain is designed on the pendant. And the citrine is just lovely.
    I’m so happy with my purchase and with this company. If I could give 20 stars I would.

    Grace D. (California, United States)
    I’m obsessed

    Gardens of the sun is top tier! I love this ring so much. The green sapphire and green garnet! Are you kidding me! I didn’t even know they came in green. I love it so much! I am a sucker for anything green so of course I was drawn to this ring and it’s the perfect size. I’m so happy thank you :)