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Obsidian Beads

4 products

Please note all prices listed are based on cash prices and are exclusive of VAT. Prices for precious metal products are an estimate only and can vary slightly depending upon the metal price, the actual weight and the cutting tolerances which we are able to achieve. Bullion prices are based on 10gm.

Obsidian Semi-Precious Round Beads

Here at Cooksongold, we stock a range of jewellery making essentials which includes a collection of gemstones that are ideal, whatever the project. From the simplest project to the most intricate, the right gemstone can take your designs to new heights. Our stock offering of gemstones is one of the biggest and best around and includes Obsidian stones, a jet black semi-precious stone perfect for the jewellery maker.


Gemstone Specifications: The Obsidian gemstone is a natural stone, with a hardness of 5-5.5 on the Mohs scale. Obsidian is a type of igneous rock, with a jet black colour tone, formed when hot lava cools rapidly. Our stock offering of obsidian comes in 16” strands with 1mm thread holes. Bead sizes start from 4.00mm and goes up to 10.00mm.


Obsidian semi-precious round beads are a fantastic collection of beads favoured for bracelets, necklaces and more. Browse our collection of obsidian stones today or why not shop our full range of gemstones, the perfect collection for jewellery makers.  

Metal prices
Thu 18 Apr 2024

Silver (AG)
733.679 KG

Gold (AU)
61.514 GM

Palladium (PD)
27.005 GM

Platinum (PT)
24.297 GM

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© 2024 Cookson Precious Metals Ltd. VAT Registration No. GB161 8062 21. Registered in England no. 2775187. Registered Office: 59-83 Vittoria Street, Birmingham, B1 3NZ
Tel: 0345 100 1122 or 0121 200 2120 Fax: 0121 212 6456