Natural Black Obsidian Bracelet (8mm) – Certified Protection Stone
This Natural Black Obsidian bracelet is crafted from genuine volcanic glass, carefully shaped into smooth, polished 8mm round beads. The bracelet features a deep jet-black colour with a glossy surface, offering a bold and classic appearance. It weighs approximately 81.90 carats and is strung on a durable elastic thread for a comfortable and secure fit.
Each bracelet is supplied with an ISO certified lab report, confirming that the gemstone used is natural Black Obsidian and not glass imitation or synthetic material.
Why Buy Black Obsidian Bracelet from Ratna Gems?
Black Obsidian is appreciated for its striking appearance, durability, and traditional grounding symbolism. At Ratna Gems, we focus on authenticity, transparency, and quality craftsmanship.
- ISO Certified Lab Report: Verified gemstone properties including refractive index and hardness.
- Natural & Untreated: Made from genuine natural Black Obsidian.
- Smooth Polished Finish: Uniform round beads for comfort and elegance.
- 7-Day Easy Returns: Covered under our Return & Refund Policy.
Product Specifications
| Stone Name | Natural Black Obsidian |
| Stone Type | Volcanic Glass |
| Item Type | Elastic Beaded Bracelet |
| Approx. Weight | Approx. 81.90 Carats |
| Bead Size | 8.00 mm |
| Shape / Cut | Round Polished Beads |
| Colour | Jet Black |
| Hardness | 5.0 – 5.5 (Mohs Scale) |
| Refractive Index | 1.45 – 1.55 |
| Specific Gravity | Approx. 2.35 – 2.60 |
About Black Obsidian Stone
Black Obsidian is a naturally occurring volcanic glass formed from rapidly cooled lava. It is widely used in jewellery and accessories due to its smooth texture, deep black colour, and durable nature.
Care Instructions
- Cleaning: Clean gently using mild soap, lukewarm water, and a soft cloth.
- Storage: Store separately to avoid scratches from harder gemstones.
- Usage: Suitable for regular and daily wear.
Note: The white selenite plate shown in product images is for photography purposes only and is not included with the bracelet.
