2.90ct Oval Cabochon Opal 14.7x9.1mm Gemoro Platinum PRO 1601 Digital Scale 52 x 40 x 52mm

52 x 40 x 52mm (L x W x H)

Hoxton London Men's Sterling Silver Heart Black CZ Cufflinks Width: 25mm

Blue (30mm x 9mm) Tray

Round Solid Ø4mm

2.90ct Oval Cabochon Opal 14.7x9.1mm Gemoro Platinum PRO 1601 Digital Scale 52 x 40 x 52mmOpal 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