18ct Gold Coober Pedy Opal Pendant 075COpal Weight 10. 35 carat Opal Size 22. 5 x 17. 2 x 4. 8 mm From the opal fields of Coober Pedy in outback South Australia, this is a stunning example of Australian opal with broad flashes of red, orange, gold, green and blue and uniquely set in an 18 carat yellow gold 8 claw pendant with open lattice work back. This opal has been carefully hand cut and polished by Mark before being set in it's custom pendant in our Opal Quest workshop located on the