18.44ct Crystal Opal - 19 x 26.3 x 5.3 mm

3.2ct Double Sided Dark Crystal Opal - 10 x 13.8 x 3.9mm

3ct Double Sided Crystal Opal - 8.7 x 11 x 4mm

0.5ct Double Sided Dark Crystal Opal - 5 x 11.5 x 2mm

1.4ct Double Sided Crystal Opal - 6.5 x 15 x 2.2mm

7.2ct Dark Crystal Opal - 12.3 x 22 x 4.4mm

4.5ct Crystal Opal - 13 x 14.5 x 4mm

0.7ct Dark Crystal Opal - 6.2 x 9 x 1.9mm

Solid Blue Crystal Opal Sterling Silver Pendant

15.6 ct Dark Crystal Opal - 16.5 x 23.5 x 6.5mm

3.40 ct Crystal Opal - 8 x 12 x 5.5mm

0.85ct Dark Crystal Opal - 6.5 x 11.7 x 2mm

3.38ct Crystal Opal - 13.5 x 16 x 2.5mm

0.87ct Crystal Opal - 7 x 8 x 2.7mm

1.05ct Crystal Opal - 6 x 12 x 2.5mm

1.00ct Crystal Opal - 7.5 x 10 x 2mm

2.68ct Dark Crystal Opal - 10 x 12 x 4mm

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