Beautiful 19.04 Cts Natural Yellow Opal

No Reserve! Title: Beautiful " Fire Yellow Opal " 22.15 Cts Natural Yellow Opal Additional Information: Gemstone : Natural African Yellow Opal Shape and cut : Rectengular Cabochon Weight : 22.15 Carat

No Reserve! Title: Beautiful " Natural Africa Yellow Opal " 24.36 Cts Natural Africa Yellow Opal Additional Information: Gemstone : Natural African Yellow Opal Shape and cut : Rectengular Cabochon Wei

No Reserve! Title: Beautiful " Natural Yellow Opal " 19.89 Cts Natural African Opal Additional Information: Gemstone : Natural African Opal Shape and cut : Pear Cabochon Weight : 19.89 Carats Measurem

Gemstone : Natural Ethiopian Opal Shape and cut : Uncut Polish Rough Weight : 1.14 Carats Measurements : 12x6 mm, Color : Yellow Transparency : Translucent Treatment : None Origin : Ethiopian Clarity

No Reserve! Title: Lovely " Fire Yellow Opal " 24.05 Cts Natural Yellow Opal Additional Information: Gemstone : Natural African Yellow Opal Shape and cut : Rectengular Cabochon Weight : 24.05 Carats M

Gemstone : Natural Yellow Opal Shape and cut : Square Cabochon Weight : 20.34 Carats Measurements : 17.57-17.55x6.79 mm, Color : Yellow Transparency : Translucent Treatment : None Origin : Africa Clar

Gemstone : Natural Yellow Opal Shape and cut : Square Cabochon Weight : 17.83 Carats Measurements : 17.03-16.68x6.40 mm, Color : Yellow Transparency : Opaque Treatment : None Origin : Africa Clarity :

Gemstone : Natural Yellow Opal Shape and cut : Rectengular Cabochon Weight : 17.82 Carats Measurements : 19.68x15.91x6.31 mm, Color : Yellow Transparency : Opaque Treatment : None Origin : Africa Clar

Gemstone : Natural Yellow Opal Shape / cut : Oval Cabochon Weight : 14.04 Carats Dimensions : 23.41x17.13x4.49 mm, Color : Yellow Transparency : Translucent Treatment : None Origin : Africa Clarity :

Gemstone : Natural Opal Shape and cut : Pear Cabochon Weight : 1.18 CaratsMeasurements : 5x3 mm, Color : White Number of Stone : 9 Transparency : Translucent Treatment : Die Origin : Ethiopian Clarity

Gemstone : Natural Yellow Sapphire Shape / cut : Round Cut Origin : Srilanka Weight : 0.93 carats Dimensions : 3x3 mm Color : Yellow Number of Stone : 7 Transparency: Transparent Treatment : Heated Sh

Gemstone : Natural Yellow Sapphire Shape / Cut : Round Cut Origin : Srilanka Weight : 0.55 carats Dimensions : 3x3 mm Color : Yellow Number of Stone : 4 Transparency: Transparent Treatment : heated wi

No Reserve! Title: Fabulous " Natural Africa Yellow Opal " 23.37 Cts Natural Africa Yellow Opal Additional Information: Gemstone : Natural African Yellow Opal Shape and cut : Square Cabochon Weight :

No Reserve! Title: Beautiful 4.28 Cts Natural Yellow Citrine Additional Information: Gemstone : Natural Citrine Origin : Brazil Weight : 4.28 carats Measurements : 12x10 mm, Shape/Cut : Oval Cut Color

Gemstone : Natural African Yellow Opal Shape and cut : Round Cabochon Weight : 15.76 Carats Measurements : 17x17 mm, Color : Yellow Transparency : Translucent Treatment : None Origin : Africa Clarity

Gemstone : Natural Yellow Onyx Origin : Africa Weight : 18.90 Carats Dimensions : 19.54x12.06x5.87 mm, 19.43x12.05x6.07 mm Shape : Pear Cabochan Color : Yellow Number of Stone : 2 Treatment : None Tra

Shape: Oval Cut Grade: SMOOTH Country of Origin: Ethiopia Color: MULTI FIRE Country/Region of Manufacture: India Transparency: Opaque Natural/Lab-Created: Natural Treatment: None (No Enhancement) Leng

No Reserve! Title: Beautiful 0.66 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural Ethiopian Opal Shape and cut : Oval, Cabochon Weight : 0.66 Carats Measurements : 8x6 mm, Color

No Reserve! Title: Beautiful 0.69 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural Ethiopian Opal Shape and cut : Oval, Cabochon Weight : 0.69 Carats Measurements : 8x6 mm, Color

Gemstone : Natural Ethiopian Opal Shape and cut : Pear Cabochon Weight : 1.15 Carats Measurements : 5x3 mm Color : White Number of Stone Measurements : 10 Transparency : Translucent Treatment : No Tre

No Reserve! Title: Beautiful 0.80 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural Ethiopian Opal Shape and cut : Oval, Cabochon Weight : 0.80 Carats Measurements : 8x6 mm, Color

No Reserve! Title: Beautiful 0.79 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural Ethiopian Opal Shape and cut : Oval, Cabochon Weight : 0.79 Carats Measurements : 8x6 mm, Color

No Reserve! Title: Beautiful 0.96 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural Ethiopian Opal Shape and cut : Rectangular Cabochon Weight : 0.96 Carats Measurements : 10x5 mm,

No Reserve! Title: Beautiful 0.85 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural Ethiopian Opal Shape and cut : Oval, Cabochon Weight : 0.85 Carats Measurements : 8x6 mm, Color