0.94ct Black Crystal Opal - 6 x 9.5 x 2.5 mm

1.50ct Dark Crystal Opal - 8 x 11.5 x 2mm

2.28ct Dark Crystal Opal - 8.5 x 14 x 3mm

1.94ct Dark Crystal Opal - 9.5 x 14 x 2mm

0.86ct Crystal Opal - 6 x 9 x 2mm

4.00ct Crystal Opal - 12 x 16 x 3.5mm

3.65ct Black Crystal Opal - 10 x 11.5 x 5mm

3.14ct Crystal Opal - 10 x 13 x 4.5mm

2.22ct Dark Crystal Opal - 9 x 15.5 x 3mm

2.00ct Dark Crystal Opal - 8 x 11 x 3.5mm