1.25ct AFRICAN BLACK OPAL OVAL CABOCHON CUT NATURAL

LOOSE NATURAL UNTREATED OVAL CABOCHON BLACK OPALOpal measures 8.4x7.1x4.3mmNatural untreated African Black Opal1.25ctAll pictures are taken without any artificial light, only natural daylight, so you

LOOSE NATURAL UNTREATED OVAL CABOCHON BLACK OPALOpal measures apx 8.5x6.2mmNatural untreated African Black Opal0.85ctAll pictures are taken without any artificial light, only natural daylight, so you

No Reserve! Title: Lovely " Natural African Pink Opal " 16.76 Cts Natural Ethiopian Opal Additional Information: Gemstone : Natural African Opal Shape and cut : Oval Cabochon Weight : 16.76 Carats Mea

No Reserve! Title: Top Quality " Natural African Pink Opal " 12.12 Cts Natural African Opal Additional Information: Gemstone : Natural African Opal Shape and cut : Oval Cabochon Weight : 12.12 Carats

No Reserve! Title: Wonderful " Natural Africa Pink Opal " 5.89 Cts Natural Africa Pink Opal Additional Information: Gemstone : Natural Africa Pink Opal Shape and cut : Oval Cabochon Weight : 5.89 Cara

No Reserve! Gemstone : Natural Africa Pink Opal Shape and cut : Oval Cabochon Weight : 6.18 Carats Measurements : 14x10 mm, Color : Pink Transparency : Translucent Treatment : None Origin : Africa Cla

No Reserve! Title: Wonderful " Natural Africa Pink Opal " 4.87 Cts Natural Africa Pink Opal Additional Information: Gemstone : Natural Africa Pink Opal Shape and cut : Oval Cabochon Weight : 4.87 Cara

Gemstone : Natural Africa Pink Opal Shape and cut : Oval Cabochon Weight : 32.23 Carats Measurements : 37x19 mm, Color : Pink Transparency : Translucent Treatment : None Origin : Africa Clarity : VVS

Black Cabochon Opal - 3.11 ct. , Color - Black , Shape - Oval , Cabochon Cut Design ,Origin - Africa , Good quality with luster.

Black Cabochon Opal - 2.55 ct. , Color - Black , Shape - Oval , Cabochon Cut Design ,Origin - Africa , Good quality with luster.

Black Cabochon Opal - 2.77 ct. , Color - Black , Shape - Oval , Cabochon Cut Design ,Origin - Africa , Good quality with luster.

Natural and very fiery Ethiopian Welo black opal. Treatment: enhanced by smoking. Shape/Cut: Oval/Cabochon. Macro magnification without any improvement. Dimensions: 12x8x4 mm; Weight:2.35 ct.

Natural Star Sapphire Cabochon Cut - 7.88 ct. , Color - Black , Shape - Oval , Cabochon Cut Design ,Origin - Africa , Good quality with luster.

Natural Star Sapphire Cabochon Cut - 6.00 ct. , Color - Black , Shape - Oval , Cabochon Cut Design ,Origin - Africa , Good quality with luster.

Natural Star Sapphire Cabochon Cut - 6.54 ct. , Color - Black , Shape - Oval , Cabochon Cut Design ,Origin - Africa , Good quality with luster.

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 Pink Opal Shape and cut : Oval Cabochon Weight : 17.41 Carats Measurements : 18x16 mm, Color : Pink Transparency : Translucent Treatment : None Origin : Africa Clarity : VVS Shippin

Dozens Of Loose Gemstones Including several CZ stones, a blue sapphires cabochon, 14.3ct oval cut amethyst, 8.42ct trillion cut amethyst, 2.95ct black opal, green tourmaline, 0.87ct African yellow sap

Title: 3.44 Ctw Natural Black Fire Opal Oval Cut Stone Clarity: Translucent Gemstone: Black Opal Carat Weights: 3.44 Size/ Dimensions: 14.30 x 10.60 x 5.00 mm Additional Info: Excellent Pear Cabochon

LOOSE NATURAL UNTREATED OVAL CABOCHON OPALOpal measures apx 11x6mmNatural untreated Coober pedy, dark gray opal.NewBeautiful color play blues and greens, small hint of red Pictures are taken without a

Product ID: 818725485 Product Name: Natural Opal Weight: 2.70 CT. Size: 11 x 9.3 x 5.8 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Opaque Luster: Iridescent Gems Origin: Ethiopia Treatment: En

No Reserve! Title: 1 Ct "Play Of Colors" Natural Black Opal Oval Cut Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 1 ct Size/Dimensions: 9 X 7 mm Treatment: Heated Material

No Reserve! Title: 0.80 Ct "Play Of Colors" Natural Black Opal Oval Cut Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.80 ct Size/Dimensions: 8.5 X 6.60 mm Treatment: Heat

Item: Fine Quality Oval Cut Natural Black Opal - 2.00 ct Color/Clarity: VS Loose gemstone Carat Weight: 2 Size (mm): 9.40 x 7.20 x 4.80 Oval - Ethiopia No Reserve: This lot starts at $1 and has no res