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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (150): Boulder Opal x
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366077
 
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86 ct Opaque Trillion Cabochon Boulder Opal 43mm x 37.5
86.05ct Multicolor Boulder Opal
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  • 86.05ct
  • 43.03mm x 37.37mm x 8.09mm
  • Opaque
  • 1 pc
  • USD 988.50
371084
 
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Item in Stock
51 ct Opaque Square Cabochon Boulder Opal 27mm x 26mm
51.06ct Multicolor Boulder Opal
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  • 51.06ct
  • 26.77mm x 26.21mm x 7.46mm
  • Opaque
  • 1 pc
  • USD 372.23
321837
 
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17 ct Opaque Pear Cabochon Boulder Opal 20.5x15
16.89ct Multicolor Boulder Opal
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  • 16.89ct
  • 20.66mm x 14.77mm x 7.56mm
  • Opaque
  • 1 pc
  • USD 456.03
371101
 
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16mm x 7.5 Pear Cabochon Boulder Opal 5ct
4.55ct Multicolor Boulder Opal
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  • 4.55ct
  • 16.03mm x 7.58mm x 5.88mm
  • Opaque
  • 1 pc
  • USD 33.17
369387
 
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10.5 mm Round Cabochon Boulder Opal 5ct
4.54ct Multicolor Boulder Opal
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  • 4.54ct
  • 10.52mm x 5.08mm
  • Opaque
  • 1 pc
  • USD 31.78
365247
 
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Item in Stock
12 carat Multicolor Fancy Cabochon Boulder Opal 15x12.5mm
11.9ct Multicolor Boulder Opal
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  • 11.9ct
  • 14.99mm x 12.42mm x 7.55mm
  • Opaque
  • 1 pc
  • USD 83.30
371102
 
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16mm x 7.5mm Pear Cabochon Boulder Opal 4ct
4ct Multicolor Boulder Opal
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  • 4ct
  • 15.84mm x 7.56mm x 5.53mm
  • Opaque
  • 1 pc
  • USD 29.16
310763
 
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8 ct Opaque Oval Cabochon Boulder Opal 16.5x11
7.78ct Multicolor Boulder Opal
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  • 7.78ct
  • 16.59mm x 10.92mm x 5.26mm
  • Opaque
  • 1 pc
  • USD 210.06
322038
 
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27x23.5 Boulder Opal 55ct Oval Cabochon in Multicolor
54.71ct Multicolor Boulder Opal
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  • 54.71ct
  • 27.25mm x 23.29mm x 10.15mm
  • Opaque
  • 1 pc
  • USD 382.97
369701
 
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13mm x 10mm Boulder Opal 6ct Fancy Cabochon in Multicolor
5.77ct Multicolor Boulder Opal
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  • 5.77ct
  • 12.95mm x 9.80mm x 4.94mm
  • Opaque
  • 1 pc
  • USD 40.39
365242
 
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Item in Stock
17mm x 11.5 Fancy Cabochon Boulder Opal 10ct
9.92ct Multicolor Boulder Opal
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  • 9.92ct
  • 17.00mm x 11.44mm x 6.09mm
  • Opaque
  • 1 pc
  • USD 69.44
365225
 
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Item in Stock
13 carat Multicolor Oval Cabochon Boulder Opal 17.5x12.5mm
13.07ct Multicolor Boulder Opal
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  • 13.07ct
  • 17.38mm x 12.28mm x 6.63mm
  • Opaque
  • 1 pc
  • USD 91.49
369395
 
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Item in Stock
11mm x 10mm Oval Cabochon Boulder Opal 5ct
4.97ct Multicolor Boulder Opal
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  • 4.97ct
  • 11.04mm x 9.89mm x 5.08mm
  • Opaque
  • 1 pc
  • USD 34.79
321845
 
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Item in Stock
25mm x 20mm Boulder Opal 23ct Oval Cabochon in Multicolor
22.54ct Multicolor Boulder Opal
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  • 22.54ct
  • 24.79mm x 20.04mm x 5.56mm
  • Opaque
  • 1 pc
  • USD 157.78
365620
 
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Item in Stock
19mm x 9.5mm Fancy Cabochon Boulder Opal 6ct
6.07ct Multicolor Boulder Opal
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  • 6.07ct
  • 18.77mm x 9.74mm x 4.30mm
  • Opaque
  • 1 pc
  • USD 42.49
245986
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Item in Stock
20mm x 15mm Pear Cabochon Boulder Opal 15ct
14.97ct Multicolor Boulder Opal
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  • 14.97ct
  • 20.17mm x 15.08mm x 5.41mm
  • Opaque
  • 1 pc
  • USD 104.79
300456
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21 carat Multicolor Pear Cabochon Boulder Opal 23mm x 15mm
20.74ct Multicolor Boulder Opal
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  • 20.74ct
  • 23.08mm x 15.03mm x 7.65mm
  • Opaque
  • 1 pc
  • USD 145.18
365624
 
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Item in Stock
12.5mm x 11 Boulder Opal 6ct Oval Cabochon in Multicolor
6.05ct Multicolor Boulder Opal
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  • 6.05ct
  • 12.53mm x 11.03mm x 5.13mm
  • Opaque
  • 1 pc
  • USD 42.35
365221
 
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Item in Stock
22.5mmx12.5mm Pear Cabochon Boulder Opal 16ct
16.01ct Multicolor Boulder Opal
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  • 16.01ct
  • 22.40mm x 12.41mm x 7.37mm
  • Opaque
  • 1 pc
  • USD 112.07
310762
 
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Item in Stock
6 ct Opaque Oval Cabochon Boulder Opal 19mmx7.5mm
6.07ct Multicolor Boulder Opal
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  • 6.07ct
  • 19.13mm x 7.70mm x 4.89mm
  • Opaque
  • 1 pc
  • USD 163.89
365375
 
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Item in Stock
5 ct Opaque Oval Cabochon Boulder Opal 11x8.5
4.6ct Multicolor Boulder Opal
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  • 4.6ct
  • 10.93mm x 8.70mm x 4.60mm
  • Opaque
  • 1 pc
  • USD 32.20
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