Gorgeous " Black Onyx " 12.51 Cts Natural Onyx

No Reserve! Title: Gorgeous " Black Onyx " 12.51 Cts Natural Onyx Additional Information: Gemstone : Natural Onyx Origin : Africa Weight : 12.51 Carats Dimensions : 16x16 mm, Shape : Round Cabochan Co

No Reserve! Title: Gorgeous " Black Onyx " 12.67 Cts Natural Onyx Pair Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 12.67 Carats Dimensions : 11x9 mm, Shape : Oval Ca

No Reserve! Title: Wonderful " Black Onyx " 14.69 Cts Natural Onyx Layout Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 14.69 Carats Dimensions : 11x9 mm, Shape : Oval

No Reserve! Title: Beautiful " Black Onyx " 12.05 Cts Natural Onyx Lot Provenance/Additional Info: Gemstone : Natural Black Onyx . Origin : Africa. Weight : 12.05 Carats. Dimensions : 11x9 mm, 10.63x8

No Reserve! Title: Marvellous " Black Onyx " 13.09 Cts Natural Onyx Pair Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 13.09 Carats Dimensions : 11x9 mm, Shape : Oval

No Reserve! Title: Fabulous " Black Onyx " 13.44 Cts Natural Onyx Pair Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 13.44 Carats Dimensions : 11x9 mm, Shape : Oval Ca

No Reserve! Title: Wonderful " Black Onyx " 16.99 Cts Natural Onyx Lot Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 16.99 Carats Dimensions : 16.43x12.11x5.57 mm, 16.

No Reserve! Title: Gorgeous " Yellow Onyx " 21.00 Cts Natural Onyx Lot Additional Information: Gemstone : Natural Onyx Origin : Africa Weight : 21.00 Carats Dimensions : 20x12 mm, 19.73x12.22x6.71 mm

No Reserve! Title: Gorgeous " Yellow Onyx " 19.32 Cts Natural Onyx Lot Additional Information: Gemstone : Natural Yellow Onyx Origin : Africa Weight : 19.32 Carats Dimensions : 19.67x12.33x5.88 mm, 12

No Reserve! Title: Gorgeous " Natural Onyx " 20.36 Cts Natural Onyx Lot Additional Information: Gemstone : Natural Onyx Origin : Africa Weight : 20.36 Carats Dimensions : 20x12 mm, Shape : Pear Caboch

No Reserve! Title: Beautiful Big Size " Black Onyx " 24.49 Cts Natural Black Onyx Lot Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 24.49 Carats Dimensions : 24x9 mm,

No Reserve! Title: Gorgeous " Orange Onyx " 20.24 Cts Natural Onyx Lot Provenance/Additional Info: Gemstone : Natural Orange Onyx . Origin : Africa. Weight : 20.24 Carats. Dimensions : 19.60x11.90x7.1

No Reserve! Title: Beautiful " Natural Black Onyx " 13.59 Cts Natural Black Onyx Pair Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 13.59 Carats Dimensions : 11x9 mm,

No Reserve! Title: Gorgeous " Yellow Onyx " 19.31 Cts Natural Onyx Lot Additional Information: Gemstone : Natural Onyx Origin : Africa Weight : 19.31 Carats Dimensions : 20x12 mm, 19.57x12.06x6.19 mm

No Reserve! Title: Lovely " Black Onyx Beads " 197.83 Cts Natural Black Onyx Additional Information: Gemstone : Natural Black Onyx Origin : Africa Weight : 197.83 Carats Dimensions : 8x8 mm, Shape : B

No Reserve! Title: 22.95 cts Natural Black Onyx Crescent cabochon pair Additional Information: Gemstone : Natural Black Onyx Crescent cabochon Origin : India Weight : 22.95 carats Dimensions : 37x10 m

Gemstone : Natural Black Onyx Origin : India Weight : 54.33 carats : 38x29 mm Shape : Fancy Carving Cabochon Color : Black Treatment : None Transparency : Opaque Shipping-: Flat rate of $7.00 to anywh

No Reserve! Title: 24.79 cts Natural Black Onyx Crescent cabochon pair Description: Gemstone : Natural Black Onyx Crescent cabochon Origin : India Weight : 24.79 carats Dimensions : 29x11 mm Shape : C

No Reserve! Title: Gorgeous " Natural Yellow Onyx " 19.59 Cts Natural Yellow Onyx Pair Description: Gemstone : Natural Yellow Onyx Origin : Africa Weight : 19.59 Carats Dimensions : 20x12 mm, Shape :

Gemstone : Natural Onyx Druzy Origin : India Weight : 24.52 carats Dimensions : 14x10 mm Shape : Rectengular Cabochan Color : Blue, pink Number of Stone : 4 Treatment : Heated Transparency : Opaque Sh

Gemstone : Natural Onyx Druzy Origin : India Weight : 22.17 carats Dimensions : 14x10 mm Shape : Oval, Pear Cut Color : Pink Number of Stone : 4 Treatment : Heated Transparency : Opaque Shipping-: Fla

Gemstone : Natural Onyx Origin : Africa Weight : 61.28 Carats Dimensions : 50x27 mm, Shape : Fancy Carving Cabochan Color : Black Treatment : None Transparency : Opaque Shipping-: Flat rate of $7.00 t

No Reserve! Title: AAA Big Size 96.42 Cts Black Onyx Pair Additional Information: Gemstone : Natural Onyx Origin : Africa Weight : 96.42 carats Dimensions : 57x10 mm Shape : Smooth Drop Color : Black

Gemstone : Natural Onyx Druzy Origin : India Weight : 70.22 carats Dimensions : 30x20 mm, 30.00x19.40x7.82 mm Shape : Pear Cabochan Color : Black Number of Stone : 2 Treatment : Die Transparency : Opa