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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (103): Boulder Opal x
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365230
 
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18 carat Multicolor Fancy Cabochon Boulder Opal 19.5mm x 13.5
17.55ct Multicolor Boulder Opal
  • Weight:
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  • Price:
  • 17.55ct
  • 19.43mm x 13.28mm x 8.39mm
  • Opaque
  • 1 pc
  • USD 122.85
310765
 
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7 ct Opaque Oval Cabochon Boulder Opal 20mm x 9.5
7.27ct Multicolor Boulder Opal
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  • 7.27ct
  • 19.96mm x 9.30mm x 5.54mm
  • Opaque
  • 1 pc
  • USD 196.29
366077
 
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86 carat Multicolor Trillion Cabochon Boulder Opal 43mmx37.5mm
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
322038
 
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55 ct Opaque Oval Cabochon Boulder Opal 27mmx23.5mm
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
321923
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36 ct Opaque Pear Cabochon Boulder Opal 26.5mmx23.5mm
35.81ct Multicolor Boulder Opal
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  • 35.81ct
  • 26.35mm x 23.49mm x 8.09mm
  • Opaque
  • 1 pc
  • USD 250.67
321837
 
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17 ct Opaque Pear Cabochon Boulder Opal 20.5mm x 15
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
369707
 
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15.5x12 Boulder Opal 7ct Oval Cabochon in Multicolor
7.11ct Multicolor Boulder Opal
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  • 7.11ct
  • 15.47mm x 12.25mm x 4.47mm
  • Opaque
  • 1 pc
  • USD 49.77
369700
 
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7 carat Multicolor Oval Cabochon Boulder Opal 13x11.5
6.51ct Multicolor Boulder Opal
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  • 6.51ct
  • 13.05mm x 11.69mm x 4.91mm
  • Opaque
  • 1 pc
  • USD 45.57
321836
 
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21.5x15mm Pear Cabochon Boulder Opal 13ct
13.35ct Multicolor Boulder Opal
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  • 13.35ct
  • 21.38mm x 15.00mm x 5.42mm
  • Opaque
  • 1 pc
  • USD 360.45
336580
 
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42 ct Opaque Oval Cabochon Boulder Opal 28.5mm x 24mm
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
302899
 
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Item in Stock
23.5x13.5mm Pear Cabochon Boulder Opal 17ct
17.27ct Multicolor Boulder Opal
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  • 17.27ct
  • 23.46mm x 13.52mm x 6.64mm
  • Opaque
  • 1 pc
  • USD 120.89
302921
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17 ct Opaque Oval Cabochon Boulder Opal 29mm x 14.5mm
17.33ct Multicolor Boulder Opal
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  • 17.33ct
  • 28.82mm x 14.68mm x 4.85mm
  • Opaque
  • 1 pc
  • USD 121.31
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
369564
 
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Item in Stock
7 carat Multicolor Fancy Cabochon Boulder Opal 14mm x 12mm
7.09ct Multicolor Boulder Opal
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  • 7.09ct
  • 13.92mm x 11.90mm x 4.88mm
  • Opaque
  • 1 pc
  • USD 49.63
321927
 
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29.5mm x 20.5mm Pear Cabochon Boulder Opal 31ct
31.2ct Multicolor Boulder Opal
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  • 31.2ct
  • 29.45mm x 20.55mm x 6.40mm
  • Opaque
  • 1 pc
  • USD 218.40
365759
 
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4 ct Opaque Round Cabochon Boulder Opal 10.5 mm
4.42ct Multicolor Boulder Opal
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  • 4.42ct
  • 10.40mm x 4.78mm
  • Opaque
  • 1 pc
  • USD 30.94
365624
 
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Item in Stock
6 ct Opaque Oval Cabochon Boulder Opal 12.5mmx11mm
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
322790
 
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Item in Stock
14 carat Multicolor Oval Cabochon Boulder Opal 40mm x 13mm
13.97ct Multicolor Boulder Opal
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  • 13.97ct
  • 40.10mm x 13.00mm x 3.23mm
  • Opaque
  • 1 pc
  • USD 377.19
309567
 
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Item in Stock
18.5x17.5 Boulder Opal 18ct Pear Cabochon in Multicolor
18.14ct Multicolor Boulder Opal
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  • 18.14ct
  • 18.46mm x 17.41mm x 8.37mm
  • Opaque
  • 1 pc
  • USD 126.98
369697
 
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Item in Stock
11.5 mm Round Cabochon Boulder Opal 7ct
6.54ct Multicolor Boulder Opal
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  • Price:
  • 6.54ct
  • 11.39mm x 5.67mm
  • Opaque
  • 1 pc
  • USD 45.78
302919
 
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Item in Stock
8 carat Multicolor Pear Cabochon Boulder Opal 16.5x10.5
7.81ct Multicolor Boulder Opal
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  • Price:
  • 7.81ct
  • 16.37mm x 10.48mm x 6.19mm
  • Opaque
  • 1 pc
  • USD 54.67
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