5.27ct Pair of Oval Cabochon Opals 12.1x9.4mm Renata Essence 500ml Variable Speed

Variable Speed

No matter if you are performing electrical repairs or just daily repairs

- Light source: 8 LED bulbs

Hermle 2114

Includes: analyzer

5.27ct Pair of Oval Cabochon Opals 12.1x9.4mm Renata Essence 500ml Variable SpeedOpal 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