Black Obsidian Bracelet 8mm

24,90 

Black Obsidian Bracelet 8mm, handmade in France from natural stones. Beads precisely calibrated to 8mm, the reference size, suited to most wrists.

Natural beads calibrated to 8mm · adjustable elastic cord · unisex, women & men.

📏 Not sure of your size? Check the size guide

Description

The black obsidian bracelet 8mm, the reference size for this stone, not too bold, not too discreet, the one that suits most wrists without ever overpowering them. Every bead is precisely calibrated to give an even look all the way around the bracelet. Handcrafted from natural stones, this is the one you wear every day without thinking about it.

Bead diameter changes the whole look of a natural stone bracelet. Below 6mm, the effect gets too delicate, almost like a fine bead necklace. Above 10mm, the stone takes over and the bracelet becomes bolder, more masculine. 8mm is the sweet spot, the size most stone jewelry makers default to, and the one I recommend to anyone unsure where to start.

On this bracelet, every black obsidian bead is precisely calibrated to 8.0mm, a detail that sounds minor but changes everything in the assembly. Uneven beads, even by a few tenths of a millimeter, create gaps or uneven tension on the elastic cord. Precise calibration guarantees a perfectly round bracelet, with no slack, that ages better over time.

In crystal healing, black obsidian keeps all its traditional properties here: it’s said to act as a protective barrier against outside tension and support grounding at the root chakra. The 8mm size doesn’t change its supposed effect at all, it’s above all an aesthetic and comfort choice, for a piece you can wear every day without fatigue.

To learn everything about black obsidian, discover my complete guide to obsidian or the obsidian bracelet guide.

  • 100% natural black obsidian, beads precisely calibrated to 8mm
  • Handmade in my workshop in France, one of a kind
  • Adjustable elastic cord, worn without a clasp
  • The reference size, suited to most wrists

The piece from every angle

Black obsidian bracelet 8mm worn on the wristClose-up of the calibrated 8mm beads of the black obsidian braceletDetail of the evenness of the 8mm black obsidian beads

Specifications

Stone type
Black obsidian
Color
Deep black
Number of beads
22 natural beads
Bead size
8 mm, precisely calibrated
Diameter
5½ to 7 in (14 to 18 cm), depending on your size
Stringing
Nylon elastic cord
Gender
Women and men
Brand
Bijoux Obsidienne

Camille, founder of Bijoux Obsidienne, crafting a black obsidian bracelet 8mm in her workshop in France

Handcrafted by Camille

Every bracelet is assembled by hand in my workshop, in France. For this model, I systematically sort the beads by size before stringing, a step many skip, but one that makes all the difference in how the bracelet holds up and looks in the end.

8mm is the size I string most often, almost by default, and it’s also the one that demands the most rigor: at this scale, the slightest inconsistency shows. Discover the story of the workshop.

“8mm is the size no one notices, and that’s exactly why it works.”, Camille

Care: a soft cloth is all it takes; avoid salt, knocks and prolonged water, and take it off before showering or working out. All my care tips are in the cleaning guide.

Here are the correspondences linked to black obsidian in crystal healing — they come from traditions and beliefs, and should be taken as such.

Root Chakra

Muladhara — the chakra of grounding and safety.

Obsidian is said to build a solid base there, regardless of bead size.

The Natural Shield

The mirror stone — obsidian is traditionally described as shielding against negative energy.

An old reputation, tracing back to Aztec scrying mirrors.

Consistency

An everyday piece — crystal healing tradition emphasizes consistent wear over one-off intensity.

The light, comfortable 8mm format supports that continuous wear.

Simplicity

A bracelet with no figurine or pairing, stripped to the essentials — the stone alone, in its most universal size.

A reminder: these correspondences belong to crystal healing, a wellness approach based on traditions and beliefs. They are not medical claims and never replace the advice of a healthcare professional.

Carefully shipped & easy returns

Every piece is prepared by hand, then carefully shipped within [2-4 business days] in protective packaging.

  • Free shipping over $47
  • [30] days to change your mind
  • Tracking number sent as soon as it ships

Find all the details on our Shipping & returns page.

Caring for your obsidian

To keep your piece looking its best, a soft cloth is usually all you need. Avoid salt, harsh products and knocks, and take it off before showering, swimming or working out.

In crystal practice, many people also like to cleanse and recharge their stone from time to time, with smoke, under moonlight, or on a cluster of quartz.

Handmade jewelry, made in France

Every piece is handcrafted in my workshop from natural stones chosen one by one. No mass production: small batches, and plenty of one-of-a-kind pieces.

  • Handmade in France
  • Natural stones, carefully selected
  • Minimal packaging, pared back to the essentials

Want to know more about how I work? Discover the workshop and my story.