0.53 ct dark opal 6.1x4.7x2.7mm

0.63 ct dark opal 6x6x3mm

0.83 ct dark opal 8.2x6.4x2.3mm

0.37 ct dark opal 7.2x5.3x1.5mm

1.00 ct dark opal 8.7x7.5x2.2mm

0.35 ct dark opal 5.7x4.4x1.9mm

17.42 ct dark opal 21x16x8 mm

0.54 ct dark opal 6.6x5.5x2.2mm

0.51 ct dark opal 7.2x5.8x1.8mm

0.72 ct dark opal 6.4x4.1x3.2mm

12.91 ct dark opal 34x10.4x5.4mm

0.60 ct dark opal 8.1x4.4x2.5mm

0.43 ct dark opal 7.6x4.7x1.9mm