Exclusive Gemstone

Each month, we feature a limited-edition gemstone available only for that month.

Monthly Exclusive: These special stones are carefully selected for their beauty, rarity or unique energy.

100% Natural: our gemstones are never synthetic and never dyed. Some stones may be heat-treated (a common, permanent enhancement used to bring out natural beauty) — if so, we’ll always mention it explicitly.

Origin Transparency: we partner with trusted suppliers and share each gemstone’s country of origin whenever possible — because where your stones come from matters.

Otter Spirit

Bracelet Size Guide

S fits wrists smaller than 6.5"

M fits wrists between 6.5" and 7".

L fits wrists between 7" and 7.9".

XL fits wrists between 7.9" and 8.8".

In between 2 sizes?

Go with the larger one.

Ring size measurement step 1

1.
Get a piece of string.

Ring size measurement step 2

2.
Wrap around your wrist.

Ring size measurement step 3

3.
Measure.

Gemstone Grading

At Otter Spirit, we use a simple grading system:

  • AAA Grade – Our highest grade. These stones are nearly flawless, with deep, vibrant color and little to no visible inclusions.
  • AA Grade – Excellent quality gemstones with great color, very few inclusions and some slight variation in hue.
  • A Grade – Good quality stones that may show some visible inclusions and subtle color differences between beads.

100% Natural: Our gemstones are never synthetic, never dyed, and never heat-treated. What you get is exactly what nature made — untouched and unenhanced.

Origin Transparency: we partner with trusted suppliers and share each gemstone’s country of origin whenever possible — because where your stones come from matters.

Otter Spirit

Black Tourmaline Solitaire Bead Necklace

Protection

$34.95

Traditional Retail: $50

Buy any 4 items and get it for $26.21.

Buy 2, get 15% off. Buy 3, get 20% off. Buy 4 or more, get 25% off.

Rated 4.8/5 by our 25,000 customers.

30-day returns & exchanges.

2-year product warranty.

Otter Head

$1 donated to protect wild sea otters.

As seen on

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Natural Stone Packaging Picture

Black Tourmaline Solitaire Bead Necklace

Black Tourmaline Solitaire Bead Necklace made with AAA grade natural crystal, featuring our signature otter medallion. Black Tourmaline is the protection stone. Its grounding energy shields against negativity and fosters confidence, clarity, and spiritual strength.

"I connect with earth's enduring strength."

Intention Stone

INTENTION:
PROTECTION, BALANCE

Chakra Symbol

CHAKRA:
ROOT

ELEMENT:
EARTH

Constellation

Complementary Zodiac: Capricorn, Libra, Taurus

Grading Stone

Otter Spirit® Grading: Natural AAA

Authenticity Report:

#K03-OS/YM/SCL23

Primary Origin: Brazil

Among the finest in the world, Brazilian Black Tourmaline crystals are celebrated for their impressive size, clarity, and exceptional structure.

Secondary Origin: Pakistan

Brazil origin map

Materials & Details

  • Black Tourmaline (Grade AAA, Natural, 14mm gemstones)
  • Stainless Steel.
  • Adjustable, 19-22" long (50-55 cm)

Care Guide

  • Clean gently using a damp soft cloth.
  • Avoid high heat and sudden temperature changes.
  • Handle with care to prevent scratches.

Disclaimer: The metaphysical properties attributed to our crystals are provided for informational and cultural reference only. They reflect historical and contemporary beliefs from various traditions.

Blue Background Logo

Your purchase protects wild sea otters in Monterey Bay

We donate $1 from every bracelet sold to sea otter conservation efforts in California — the place where Otter Spirit was born.

Learn about our mission

Customer Reviews

Overall rating: 4.8 / 5 from 279 reviews.

Customer photo review of Black Tourmaline Bracelet

Feeling great the last couple of days - thought about it ad realized I’ve been wearing the new bracelet.. perhaps it’s improved my mood!!!

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet Mini

Everything I have purchased...I LOVE! GREAT QUALITY 👍 Thank you Otter Spirit. I love Otters ❤️ 😍 and I am glad you do too and I am happy 😊 that my purchases help fund donations! 👏 👏 👏

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet

I absolutely love and trust Otter Spirit and I love to help the wild sea otters, I've just bought 3 more bracelets but I forgot to check I've ordered them in size M xx

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

Love this Black Tourmaline bracelet! This bracelet assist with protection with the Root chakra and I’ve definitely noticed the difference in the energy!

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

I love it!!! Actually I love all my brackets from Otter Spirit.. Well be shopping again really soon.. Thank You...

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

I wasn’t sure about the quality or energy of the stones before I ordered. Since I received my order I wear them daily. They feel so good! I got black tourmaline for protection

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Beaded Necklace Mini

Very lovely necklace that compliments my black obsidian crystal very well. I was so pleased when I saw it in person, so beautiful. I immediately charged it with my other crystals, the energy was and is amazing.

Black Tourmaline Beaded Necklace Mini

Customer photo review of Black Tourmaline Bracelet

Very pretty , I like it a lot i hope it will last me a while . I will get some more for sure .

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet Mini

I love my bracelet. Thanks Otter Spirit for amazing service after I made mistake with my order

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet

This is so black! With a lovely shine. I wear it all the time.

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet Mini

I love this bracelet! I really appreciate that all bracelets come with a card with information about the crystal.

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet Mini

It’s beautiful! I ware it all the time, i absolutely love the minis. And can I just say how much I love the in-scripted otter on the pendent of each bracelet.

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet Mini

I love my new bracelet! It’s beautiful! I bought one for my sister and the moonstone for my niece! I’m gifting them this weekend, I know they are going to love them like I do!

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet Mini

Absolutely love my newest addition, the Black Tourmaline mini! Pairs well with my other minis and the intention of protection was immediately felt ❤️

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet Mini

Love them! I chose the mini bracelets for comfort since I wanted 4 of them. They are beautifully made and an excellent quality. I will also be buying them for gifts this Christmas!

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet

This was long overdue these are the Mini stone bracelets I bought months ago they are beautiful I wear them all together. They are very comfortable I only take them off when I shower and at night time I put them on my selenite lamp to charge them. I couldn’t be any happier with them and the company Outter they have one of the Best customer service!!…

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

these were shipped in a timely manner. They were packaged with care, absolutely gorgeous packaging but what was even more beautiful as the product itself. The quality of the beads is lovely. The charm on them is adorable. I’m so excited to wear these. I got three different bracelets. Black tourmaline, lapis lazuli, and amethyst. And they look absolutely amazing.

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

I really love all the items I have ordered from Otter Spirit, the latest are beaded moonstone necklace (i got two of that), the green jade bracelet, the black tourmaline bracelet, and the aventurine bracelet, They are all awesome. Actually this is my third order from them. The first order were the mini bracelets (which is for my daily use at home), which are aquamarine, amethyst, lapiz lazuli, turquoise and the citrine. On the following month I ordered the same bracelets, but I got the regular size this time. I use them all, except for mini citrine bracelet which I gave to a friend, which she loves so much too. What I appreciate most is the company's very considerate and business like attitude towards their clients. And of course their products. The gemstones are all excellent and of good quality. I'm glad I came across your site. Thank you very much OTTER SPIRIT.

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

Black Tourmaline is one of my must have for protection, I keep it with me always.

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet Mini

The bracelets are wonderful! They’re packaged really well and happy to support a company that serves its purpose!

Black Tourmaline Bracelet Mini

Customer photo review of Black Tourmaline Bracelet

I purchased both the Tourmaline and the Obsidian bracelets. Paring both together forms a strong combination for protection and grounding.

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

The Black Tourmaline Bracelet is beautiful with the black colored gems. The Bracelet is made with high quality gemstones, and it has the intent of being "Safe and Protected". I highly recommend purchasing this Bracelet, and it also helps the Otters feel safe and protected!

Black Tourmaline Bracelet

Customer photo review of Black Tourmaline Bracelet

I loved the packaging, size and how beautiful it looks. I love the little otter 🦦 stainless steel charm that adds the perfect finishing touch✨comfortable and stretchy.

Black Tourmaline Bracelet