Black obsidian is a natural volcanic glass, traditionally associated with protection and grounding. This pendant sets a polished, glossy black obsidian disc engraved with Metatron's Cube — a sacred-geometry figure of overlapping circles and lines — on a silver-tone bail ready for your own chain.
Quick facts
| Stone |
Black obsidian |
| Composition |
Volcanic glass, silica-rich |
| Hardness |
Mohs ~5–5.5 |
| Color |
Black |
| Chakra |
Root |
| Traditionally used for |
Protection, grounding |
| Care/Water-safe |
Safe for brief contact; avoid harsh chemicals; obsidian can have sharp edges |
Meaning & history
Black obsidian has long been part of the protection and grounding family of stones, linked to the root chakra and a sense of being steady in your own body. Metatron's Cube adds a second, older layer of symbolism: the figure is said to contain the platonic solids within its lines, and it has long been used as a symbol of order, balance, and spiritual alignment. Together on one pendant, they read as both a grounding talisman and a small piece of sacred-geometry art.
How to wear it
Add a chain of your choice and wear the pendant close to the chest as an everyday piece, or set it on a nightstand when you want a moment of quiet focus before sleep. It pairs well with other pieces from our balance and wellness collection, or you might prefer the softer curve of our Black Obsidian Moon Pendant or the reflective face of our Black Obsidian Mirror Pendant if you're building out a small collection.
Care & cleansing
A brief rinse won't hurt the pendant, but skip long soaks and harsh chemicals, and dry it promptly with a soft cloth. Obsidian is a glass at its core, so the engraved edges can chip if knocked against something hard — store it in a soft pouch away from other jewelry.
Frequently asked questions
What is a black obsidian Metatron pendant used for?
This is a decorative and symbolic piece, not a health product or medical device. In crystal tradition, black obsidian is worn for protection and grounding, while Metatron's Cube is a sacred-geometry symbol associated with balance and spiritual alignment.
Is the pendant made from real obsidian?
Yes. Each disc is cut from natural black obsidian and engraved with the Metatron's Cube design, so the sheen and exact markings vary a little from piece to piece.
Does the pendant come with a chain?
No, the chain is sold separately so you can pick the length and metal that suits you; the pendant comes on a bail ready to add your own chain or cord.
Can I wear it every day?
Many people do wear obsidian daily. Just remove it before swimming, showering, or vigorous activity, since knocks against hard surfaces can chip the glass edges over time.
What does Metatron's Cube mean?
Metatron's Cube is a sacred-geometry figure built from overlapping circles and lines said to contain the platonic solids, traditionally used as a symbol of balance, structure, and spiritual alignment.
How do I clean and care for it?
Wipe the pendant with a soft, dry cloth after wear. A brief rinse is fine, but avoid harsh chemicals, long soaks, and dropping it, since obsidian is a glass and can chip or scratch.
