Sterling silver Australian precious opal earrings:

   

Sterling silver opal earring studs
with 2 x 3 mm round Australian crystal opals of
from Coober Pedy, South Australia
and 12 CZ
Size of the face: 11 mm in diameter
Total weight: 7 carats
Blue and green opals
Supplied in a gift box

   

Sterling silver opal earring studs
2 natural Australian crystal opals 10 x 8 mm
from Coober Pedy, South Australia
Total weight: 7.4 carats
Multicolored opals
Supplied in a gift box

   

Sterling silver opal earring studs
2 natural Australian boulder opal 4 mm in diameter
from Winton, Queensland, Australia
and 28 small cubic zirconia
Size of the face: 10 mm in diameter
Total weight: 13.3 carats
Blue and green opal
Green opals
Supplied in a gift box

   

Sterling silver opal earring studs
2 natural Australian crystal opals 5 x 3 mm
from Coober Pedy, South Australia
and 22 cubic zirconia
Size of the face: 10 x 8 mm
Total weight: 9 carats
Bright green opals
Supplied in a gift box

   

Sterling silver opal hook earrings
2 natural Australian opals
from Winton, Queensland
Size of the opals: 32 x 12 mm
Size of the face: 36 x 17 mm
Total lenght: 51 mm
Total weight: 116.8 carats
Opals with inclusions of plant fossils (RARE)
Some small sparkles of green and purple
The left earring has a small crack on the bottom ( not affecting its solidity)
Supplied in a gift box