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Opal Gemstones

22 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.

Opal Gemstones for Imaginative Jewellery Designs

Here at Cooksongold we have a fantastic collection of high quality gemstones that are perfect for a range of jewellery designs. Our stock offering of loose stones includes a selection off Opal gemstones that are visually stunning, easy to work with and a fantastic addition to bracelets, necklaces and more.


Gemstone Specifications: Opal gemstones are a natural stone measuring a 5-6.5 on the Mohs hardness scale. It is advised not to place Opal gemstones into an ultrasonic, steam cleaner and chemical cleaning solution. Our stock offering of opal stones includes a range of cabochons in shapes including round, oval, pear as well as mixed shapes. Sizes of our opal stones start from 1.50mm and go up to 8.00mm.


Find the perfect opal stone for your latest jewellery making project or for more information on any of our stones or to find out more about our multi buy discount, contact our expert team today on 0345 100 1122.

Metal prices
Tue 21 May 2024

Silver (AG)
799.91 KG

Gold (AU)
61.394 GM

Palladium (PD)
26.065 GM

Platinum (PT)
26.672 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