2.06 ct dark opal 13.5x7.4x3.6mm

3.27 ct black opal gem 12.6x10x2.5mm

1.15 ct crystal opal 11x7x2mm

1.03 ct gem crystal opal 6.3x6.3x5.3mm

2.25 ct dark opal 13.8x9.3x3mm

1.07 ct double-sided crystal opal 7.9x7.9x2.7mm

2.44 ct crystal opal 16x7x3.6mm

2.35 ct black opal 12x7.9x3.4mm

1.41 ct black crystal opal 10x6.2x3.6mm

1.27 ct black opal 8x8x3mm

0.72 ct black opal 8.8x5.5x2.4mm