Delightful " Black Onyx " 12.26 Cts Natural Onyx Layout

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: 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: 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: 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: 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: 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: 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

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

17.95 cts. Natural black oval faceted onyx, two oval faceted smoky topaz gemstones & a pear shaped polished prehistoric orthoceras fossil, set into a sterling silver pendant. 7.48 grams weight, gemsto

Black Onyx Natural Stone Necklace. Natural stone beaded string necklace, appears to be black toned onyx beads, Women’s vintage estate jewelry. Measures approx 19 in long. Vintage Jewelry, Estate Jew

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: Fabulous " Yellow Onyx " 18.23 Cts Natural Onyx Lot Additional Information: Gemstone : Natural Yellow Onyx Origin : Africa Weight : 18.23 Carats Dimensions : 19.47x12.00x5.62 mm, 19

Gemstone : Natural Green Onyx Origin : Africa Weight : 14.06 Carats Dimensions : 7x7 mm, Shape / Cut : Round Cabochan Color : Green Number of Stone : 10 Treatment : None Transparency : Opaque Shipping

Gemstone : Natural Green Onyx Origin : Africa Weight : 15.70 Carats Dimensions : 7x7 mm, Shape / Cut : Round Cabochan Color : Green Number of Stone : 9 Treatment : None Transparency : Opaque Shipping-

No Reserve! Title: Awesome " Green Onyx " 7.64 Cts Natural Onyx Pair Provenance/Additional Info: Gemstone : Natural Green Onyx . Origin : Africa. Weight : 7.64 Carats. Dimensions : 7x7 mm, . Shape : R

No Reserve! Title: Awesome " Natural Onyx " 17.82 Cts Natural Onyx Lot Additional Info: Gemstone : Natural Onyx Origin : Africa Weight : 17.82 Carats Dimensions : 19.69x12.14x5.66 mm, 19.45x12.04x5.41