0.40 Ct "Play Of Colors" Natural Black Opal Pair

No Reserve! Title: 0.40 Ct "Play Of Colors" Natural Black Opal Pair Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.40 ct Size/Dimensions: 5 X 5 mm Treatment: Heated Materi

No Reserve! Title: 0.40 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.40 ct Size/Dimensions: 8.50 X 4.70 mm Treatment: Heated Mater

No Reserve! Title: 0.65 Ct "Play Of Colors" Natural Black Opal Pair Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.65 ct Size/Dimensions: 6 X 4 mm Treatment: Heated Materi

No Reserve! Title: 0.40 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.40 ct Size/Dimensions: 9.80 X 5 mm Treatment: Heated Material

No Reserve! Title: 0.40 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.40 ct Size/Dimensions: 7 X 5 mm Treatment: Heated Materials &

No Reserve! Title: 0.85 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.85 ct Size/Dimensions: 11.3 X 4.60 mm Treatment: Heated Shipp

No Reserve! Title: 0.55 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.55 ct Size/Dimensions: 7 X 5 mm Treatment: Heated Materials &

No Reserve! Title: 1.40 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 1.40 ct Size/Dimensions: 8 X 8 mm Treatment: Heated Materials &

No Reserve! Title: 1.20 Ct "Play Of Colors" Natural Black Opal Description: Gemstones: Natural Black Fire Opal Carat Weights: 1.20 ct Size/Dimensions: 9 X 7 mm Treatment: Heated Materials &Techniques:

No Reserve! Title: 0.90 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.90 ct Size/Dimensions: 8 X 6 mm Treatment: Heated Materials &

No Reserve! Title: 1.20 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 1.20 ct Size/Dimensions: 9 X 7 mm Treatment: Heated Materials &

No Reserve! Title: 2.40 Ct "Play Of Colors" Natural Black Opal Description: Gemstones: Natural Black Fire Opal Carat Weights: 2.40 ct Size/Dimensions: 10.90 X 8.80 mm Treatment: Heated Materials &Tech

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: 0.85 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.85 ct Size/Dimensions: 8 X 6 mm Treatment: Heated Shipping: D

No Reserve! Title: 1.05 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 1.05 ct Size/Dimensions: 9 X 7 mm Treatment: Heated Materials &

No Reserve! Title: 1.70 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 1.70 ct Size/Dimensions: 10 X 8 mm Treatment: Heated Materials

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

Gemstones: Natural Black Fire OpalCarat Weights: 1 ct Size/Dimensions: 9 X 7 mmTreatment: Heated

No Reserve! Title: 2.40 Ct "Play Of Colors" Natural Black Opal Description: Gemstones: Natural Black Fire Opal Carat Weights: 2.40 ct Size/Dimensions: 10.90 X 8.80 mm Treatment: Heated Materials &Tech

No Reserve! Title: 1 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 1 ct Size/Dimensions: 10 X 7 mm Treatment: Heated Materials & Tech

No Reserve! Title: 0.90 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.90 ct Size/Dimensions: 9 X 7 mm Treatment: Heated Materials &

No Reserve! Title: 0.55 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.55 ct Size/Dimensions: 6 X 6 mm Treatment: Heated Materials &

No Reserve! Title: 0.80 Ct "Play Of Colors" Natural Black Opal Additional Information: Gemstones: Natural Black Fire Opal Carat Weights: 0.80 ct Size/Dimensions: 8 X 6 mm Treatment: Heated Materials &

Gemstones: Natural Black Fire OpalCarat Weights: 1.40 ct Size/Dimensions: 8 X 8 mmTreatment: Heated