2.90ct Oval Cabochon Opal 14.7x9.1mm Watch Case Opener Prevents corrosion for durable use

Prevents corrosion for durable use

Item Weight: 143g / 5

Stone Size (mm): 10x7

With lever and wooden handle

Donegan - Made in the USA

2.90ct Oval Cabochon Opal 14.7x9.1mm Watch Case Opener Prevents corrosion for durable useOpal is probably the most famous phenomenal stone displaying the unparalleled play of colour, a rainbow coloured kaleidoscopic effect. The name opal derives from the word 'opalus' given by the Romans, which is Latin for 'precious stone'. They can be fragile which makes it more suitable for jewellery such as necklaces, brooches and earrings that are less likely to be knocked. Opal is the birthstone for October. Mohs Scale of Hardness: 5. 5 6. 5