5.51ct Oval Cabochon Opal 16.5x12.7mm Antistatic Coat and the observations will be

and the observations will be clear and precise

90mm Tapered

1 * Cleaning Cloth

Style: Standing Style

5.51ct Oval Cabochon Opal 16.5x12.7mm Antistatic Coat and the observations will beOpal 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