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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (138): Boulder Opal x
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302923
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19 carat Multicolor Oval Cabochon Boulder Opal 24.5x12mm
18.55ct Multicolor Boulder Opal
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  • 18.55ct
  • 24.37mm x 12.12mm x 7.05mm
  • Opaque
  • 1 pc
  • USD 129.85
365228
 
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16.5x14.5mm Boulder Opal 15ct Fancy Cabochon in Multicolor
14.72ct Multicolor Boulder Opal
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  • 14.72ct
  • 16.47mm x 14.26mm x 6.90mm
  • Opaque
  • 1 pc
  • USD 103.04
369699
 
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12.5mm Round Cabochon Boulder Opal 7ct
6.99ct Multicolor Boulder Opal
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  • 6.99ct
  • 12.51mm x 5.43mm
  • Opaque
  • 1 pc
  • USD 48.93
366077
 
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86 ct Opaque Trillion Cabochon Boulder Opal 43x37.5mm
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
365252
 
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10 carat Multicolor Fancy Cabochon Boulder Opal 15mm x 12
10.04ct Multicolor Boulder Opal
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  • 10.04ct
  • 15.22mm x 12.06mm x 6.30mm
  • Opaque
  • 1 pc
  • USD 70.28
302919
 
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8 carat Multicolor Pear Cabochon Boulder Opal 16.5x10.5
7.81ct Multicolor Boulder Opal
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  • 7.81ct
  • 16.37mm x 10.48mm x 6.19mm
  • Opaque
  • 1 pc
  • USD 54.67
365230
 
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19.5x13.5 Boulder Opal 18ct Fancy Cabochon in Multicolor
17.55ct Multicolor Boulder Opal
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  • 17.55ct
  • 19.43mm x 13.28mm x 8.39mm
  • Opaque
  • 1 pc
  • USD 122.85
365229
 
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18mm x 13.5 Boulder Opal 13ct Fancy Cabochon in Multicolor
13.25ct Multicolor Boulder Opal
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  • 13.25ct
  • 18.08mm x 13.59mm x 6.18mm
  • Opaque
  • 1 pc
  • USD 92.75
303025
 
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21mmx14.5mm Boulder Opal 18ct Oval Cabochon in Multicolor
18.34ct Multicolor Boulder Opal
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  • 18.34ct
  • 21.12mm x 14.70mm x 7.03mm
  • Opaque
  • 1 pc
  • USD 128.38
322038
 
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55 ct Opaque Oval Cabochon Boulder Opal 27x23.5
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
321837
 
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17 carat Multicolor Pear Cabochon Boulder Opal 20.5mmx15mm
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
310816
 
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16x10.5 Oval Cabochon Boulder Opal 9ct
9.49ct Multicolor Boulder Opal
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  • 9.49ct
  • 15.97mm x 10.33mm x 6.86mm
  • Opaque
  • 1 pc
  • USD 256.23
309564
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22x15.5 Oval Cabochon Boulder Opal 21ct
20.82ct Multicolor Boulder Opal
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  • 20.82ct
  • 22.18mm x 15.71mm x 7.30mm
  • Opaque
  • 1 pc
  • USD 145.74
365251
 
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11 ct Opaque Oval Cabochon Boulder Opal 19x11.5
10.87ct Multicolor Boulder Opal
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  • 10.87ct
  • 18.92mm x 11.59mm x 6.61mm
  • Opaque
  • 1 pc
  • USD 76.09
300451
 
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18 ct Opaque Oval Cabochon Boulder Opal 28.5x14.5mm
18.4ct Multicolor Boulder Opal
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  • 18.4ct
  • 28.61mm x 14.33mm x 5.98mm
  • Opaque
  • 1 pc
  • USD 128.80
321845
 
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23 carat Multicolor Oval Cabochon Boulder Opal 25mm x 20mm
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
365242
 
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17mmx11.5mm 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
369706
 
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9 carat Multicolor Trillion Cabochon Boulder Opal 15mm x 13
8.84ct Multicolor Boulder Opal
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  • 8.84ct
  • 15.12mm x 12.84mm x 5.65mm
  • Opaque
  • 1 pc
  • USD 61.88
365628
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14.5x10.5 Boulder Opal 7ct Pear Cabochon in Multicolor
6.82ct Multicolor Boulder Opal
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  • Price:
  • 6.82ct
  • 14.31mm x 10.56mm x 5.57mm
  • Opaque
  • 1 pc
  • USD 47.74
336580
 
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42 ct Opaque Oval Cabochon Boulder Opal 28.5x24mm
41.75ct Multicolor Boulder Opal
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  • 41.75ct
  • 28.52mm x 24.10mm x 6.89mm
  • Opaque
  • 1 pc
  • USD 292.25
321842
 
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23 ct Opaque Oval Cabochon Boulder Opal 22mm x 16.5
22.67ct Multicolor Boulder Opal
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  • Price:
  • 22.67ct
  • 21.79mm x 16.53mm x 7.61mm
  • Opaque
  • 1 pc
  • USD 158.69
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