6.30ct Cushion Cut Cabochon Opal 19.4x11.6mm Gemstone and Pearl Hand Gauge

6.30ct Cushion Cut Cabochon Opal 19.4x11.6mm Gemstone and Pearl Hand GaugeOpal 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

The deluxe Platinum PRO1001DXP offers amazing extra precision

1Hz/1Hz/10Hz/100Hz/1KHz/10KHz

melts some shellac (S31924) on the wheel and secure the item to be polished

Clamp fitting table maximum 30mm

Package weight:  384g / 13

Silver Glitter Enamel Resin

Applications: Timepiece repair

Base on stand

Weight 500g

A SER1212H16 holder and a T15 wrench are packed in a box

Storage Temperature: -10~50°C (relative humidity<85%)

To ensure the long life of the blade it is important to lock the strap with the black counter screw before cutting