2.19ct Oval Faceted Fire Opal 11.1x8.1mm GemOro Platinum PCT251 Premium Class Carat Scale 250ct x 0.005ct

2.19ct Oval Faceted Fire Opal 11.1x8.1mm GemOro Platinum PCT251 Premium Class Carat Scale 250ct x 0.005ctFire Opal is an unusual variety of opal gemstone from Mexico, with colours ranging from yellow to orange and orange red. Depending on the origin of the stone it might be very 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 Sources: The most famous source of fire opals is the state of Quertaro in Mexico.;

Overall size: 90 x 25 x 7

Rated current: 10A

Weight 84gms (3oz)

or thin surface

Right-hand handle

the other 4 forming a 1

3 * Big Round Wool Felt

6 testing positions are possible for the sequential (automatic) measurement

Supports at centre and 12 o'clock

5mm Step Drill Bit

Keeps stones & paper secure when displaying

60mm & Ø1