Opals are like no other – the beauty of this gemstone lies in its unique iridescent nature. When opal rings hit the light, the many colours of the rainbow spectrum displayed make your opal jewellery simply majestic in appearance. Get creative and make imaginative jewellery using striking opal gemstone.
Showing 9 of 9 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.Back to top
The opal’s iridescent nature with its display of rainbow colours, changes with the angle of observation. This is caused by small spheres of silica gel which make up the structure of opal which diffracts the light as it passes through it, making every opal unique in its appearance. The iridescence of the stone can be seen against a white back ground (white opal) or a black background (black opal). The name opal comes from the Greek term “opallios” translating to “colour change”. Ancient Romans believed that these gemstones to be a symbol of hope because they contain the colours of the rainbow, while the Arabs thought that the fiery colour was created while falling from the sky in flashes of lightening.
We currently stock cabochon shaped white opal stones, available in sizes ranging from 1.5mm to 6mm. Contemporary opal jewellery designs are becoming quite popular and can be made into astonishing bracelets and necklaces or opal birthstone gifts given during the month of October.
Want to know more about our Opal stones? Speak to one of our expert advisors today on 0345 100 1122.
Sign up for news, offers and competitions
© 2019 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