Black Fossil, Cabochon Matching Pair 25x12 mm, Approximately 21 carat (GTG-MBF-4)

Black Fossil, Cabochon Matching Pair 25x15 mm, Approximately 21 carat (GTG-MBF-7)

Black Fossil, Cabochon Matching Pair 27x10 mm, Approximately 19 carat (GTG-MBF-3)

Black Onyx Cabs 10mm Approximately 21.45 Carat

Black Onyx Cabs 6mm Approximately 10.40 Carat

Black Onyx Cabs 9mm Approximately 18.83 Carat

Black Onyx 18K Gold Filled Bezel 5 mm, Single Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 5x5 mm ,Double Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 5x5 mm ,Single Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 5x5 mm ,Single Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6 mm, Double Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6 mm, Single Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6x4 mm, Single Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6x4 mm, Single Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6x4mm ,Double Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6x4mm ,Double Connector, Onyx Charm

Black Onyx 18K Gold Filled Bezel 6x6 mm ,Single Connector, Onyx Charm

Black Onyx Cabs 5mm Approximately 9.97Carat

Black Onyx Cabs 7mm Approximately 17.10 Carat

Black Onyx Oval Cabs 10x8mm Approximately 20 Carat

Black Onyx Oval Cabs 7x5mm Approximately 15.06 Carat

Black Onyx Oval Cabs 8x6mm Approximately 15.04 Carat

Black Onyx Oval Cabs 9x7mm Approximately 18 Carat