Rocks, Minerals & Fossils

45.25 ct Natural Blue Opal First Image

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45.25 ct Natural Blue Opal First Image

45.25 ct Natural Blue Opal

Total Sales1 Sold

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Sold

23.95 ct Natural Blue Opal Pair (1 of 2)

23.95 ct Natural Blue Opal Pair Natural Blue Opal Pair with an exact weight is 23.995 ct.Top Quality stone

Sold

33.95 ct Natural Blue Opal (1 of 1)

33.95 ct Natural Blue Opal All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 34X28X5 mm

Sold

22.09 Ct Natural Blue Opal Oval Cab (1 of 2)

22.09 Ct Natural Blue Opal Oval Cab Weight - 22.09 Ct / Size - 25.00 x 18.00 x 8.00 mm / Shape - Oval Cabochon / Clarity - Opaque / Origin - Australia / Treatment - None

Sold

20.25 ct Natural Blue Opal (1 of 1)

20.25 ct Natural Blue Opal All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 34X18X4 mm

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36.20 ct Natural Blue Opal (1 of 1)

36.20 ct Natural Blue Opal All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 38X22X6 mm

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20.33 Ct Natural Blue Opal Oval Cab (1 of 2)

20.33 Ct Natural Blue Opal Oval Cab weight - 20.33 Ct / Size - 26.00 x 18.00 x 7.00 mm / Shape - Excellent Oval Cab / Origin - Peru / Treatment - Heated

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14.28 Ct Natural Blue Opal Oval Cab (1 of 2)

14.28 Ct Natural Blue Opal Oval Cab Weight - 14.28 Ct / Dimensions - 29.50 x 16.60 x 4.90 mm / Shape - Oval Cabochon / Transparency - Opaque / Origin - Peru / Treatment - None

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37.00 ct Natural Blue Opal (1 of 1)

37.00 ct Natural Blue Opal All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 36X26X6 mm

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33.00 ct Natural Blue Opal (1 of 2)

33.00 ct Natural Blue Opal All the stones listed are 100% natural and rarely selected from a big quantity lot also these are of very high quality. BID WITH CONFIDENCE!!! DIMENSIONS : 33X27X6 mm

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44.93 Ct Natural Blue Opal Fancy Cab (1 of 3)

44.93 Ct Natural Blue Opal Fancy Cab Weight - 44.93 Ct / Size -34.00 x 30.00 x 7.90 / Shape - Pear Cab / Color - Blue / Clarity - Opaque / Origin -Peru / Treatment - None

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29.77 Ct Natural Blue Opal Marquise Cab (1 of 2)

29.77 Ct Natural Blue Opal Marquise Cab weight - 29.77 Ct / Dimensions - 43.00 x 18.50 x 6.20 mm / Shape - Excellent Marquise Cab / Origin - Brazil / Treatment - None

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35.07 Ct Natural Blue Opal Oval cab (1 of 2)

35.07 Ct Natural Blue Opal Oval cab Weight - 35.07 Ct / Dimensions - 37.00 x 23.00 x 6.70 mm / Shape - Oval Cab / Clarity - Opaque / Origin - Peru / Treatment - None

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30.81 Ct Natural Blue Opal Pear cab (1 of 2)

30.81 Ct Natural Blue Opal Pear cab Weight - 30.81 Ct / Dimensions - 38.00 x 31.00 x 4.70 mm / Shape - Pear cab / Clarity - Opaque / Origin - Peru / Treatment - None

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44.96 Ct Natural Blue Fire Opal 16" Round Beads (1 of 2)

44.96 Ct Natural Blue Fire Opal 16" Round Beads Weight - 44.96 Ct / Dimensions - 4.20 - 4.90 mm / 161 Pc's / 15" inches / Shape - Round Drilled / Color - Blue / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Heated

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55.81 Ct Natural Blue Fire Opal Round Beads (1 of 2)

55.81 Ct Natural Blue Fire Opal Round Beads Weight - 55.81 Ct / Dimensions - 5.00 - 5.40 mm / 146 Pc's / 19" inches / Shape - Round Drilled / Color - Blue / Transparency - Translucent / Origin - Ethiopia / Treatment - Color Heated

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6.66 Ct Natural Blue Fire Opal Loose Stone (1 of 2)

6.66 Ct Natural Blue Fire Opal Loose Stone Weight - 6.66 Ct / Size - 15.00 x 11.10 x 8.30 mm / Shape - Cushion Cab / Color - Blue / Clarity - Transparent / Origin - Ethiopia / Treatment - Heated

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10.66 Ct Natural Blue Fire Opal Round Cab (1 of 2)

10.66 Ct Natural Blue Fire Opal Round Cab Weight - 10.66 Ct / Size - 15.60 x 15.60 x 8.80 mm / Shape - Round Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

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3.31 Ct Natural Blue Fire Opal Pear Cab (1 of 3)

3.31 Ct Natural Blue Fire Opal Pear Cab No Reserve! Title: 3.31 Ct Natural Blue Fire Opal Pear Cab Stone Clarity: Translucent Gemstone: Natural Blue Opal Carat Weights: 3.31 Size/Dimensions: 15.10 x 9.70 x 4.90 mm Additional Info: Top Quali

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4.14 Ct Natural Blue Fire Opal Oval Cab (1 of 2)

4.14 Ct Natural Blue Fire Opal Oval Cab Weight - 4.14 Ct / Size - 14.20 x 10.20 x 6.10 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

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53.01 Ct Natural Blue Fire Opal Round Beads (1 of 3)

53.01 Ct Natural Blue Fire Opal Round Beads Weight - 53.01 Ct / Size - 4.70 - 5.50 mm / 137 Pc's / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

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46.62 Ct Natural Blue Fire Opal Round Beads (1 of 3)

46.62 Ct Natural Blue Fire Opal Round Beads Weight - 46.62 Ct / Dimensions - 4.40 - 4.80 mm / 160 Pc's / Shape - Round Beads / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

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9.36 Ct Natural Blue Fire Opal Loose Stone Certified Natural Gemstones (1 of 3)

9.36 Ct Natural Blue Fire Opal Loose Stone Certified Natural Gemstones Weight - 9.36 Ct / Size - 21.40 x 15.80 x 6.50 mm / Shape - Pear Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

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6.31 Ct Natural Blue Fire Opal Oval Cab (1 of 2)

6.31 Ct Natural Blue Fire Opal Oval Cab Weight - 6.31 Ct / Size - 16.00 x 10.40 x 8.00 mm / Shape - Oval Cab / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Heated

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23.07 Ct Natural Blue Fire Opal Round Cut Beads Bracelet (1 of 4)

23.07 Ct Natural Blue Fire Opal Round Cut Beads Bracelet Weight - 23.07 Ct / Size - 4.90 - 5.30 mm / 47 Pc's / 7.5" inches / Shape - Round Beads / Color - Blue / Clarity - Translucent / Origin - Ethiopia / Treatment - Color Heated

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