Black

0.41ct Pear Shape Opal 6.3x4.2mm

41.51ct Pair of Tourmalinated Quartz Drops 30x15mm

10.22ct Octagon Cut Black Tourmaline 16.4x12.5mm

27.26ct Freeform Agate Drusy 33x24mm

11.01ct Oval Cabochon Tourmalinated Quartz19.3x12.2mm

52.02ct Slice of Tourmalinated Quartz 45x27mm

19mm Round Faceted Tourmalinated Quartz Eliptical Disc

31.5ct Pair of Fancy Cut Tourmalinated Quartz 26.5x15.5mm

2.12ct Pear Shape Opal 10x9.3mm

0.85ct Oval Cabochon Opal 8.9x4.7mm

1.49ct Oval Cabochon Opal 11.3x6.5mm

4.51ct Oval Cabochon Opal 19.8x14.0mm

6.01ct Oval Cabochon Star Sapphire 10.4x8.8mm

28.34ct Pair of Pear Shape Rose Cut Tourmalinated Quartz 24x18mm

2.1ct Oval Faceted Sapphire 9.9x7mm

4.59ct Oval Cabochon Black Opal 14x10.8mm

15.49ct Round Cabochon Tourmalinated Quartz 20mm

15.74ct Cabochon Barrel Cut Bi-Colour Green Tourmaline 32x11mm

18.91ct Octagon Cut Tourmalinated Quartz 20x15mm

14.66ct Octagon Cut Tourmalinated Quartz 17.8x13mm

14ct Tahitian Pearl Drops 11x9mm

1.62ct Round Cabochon Black Opal 7.8mm

5.13ct Oval Cabochon Black Opal 15.7x77.7mm

7.7ct Pair of Pear Shape Cabochon Black Opals 14.2x10mm