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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (138): Boulder Opal x
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322037
 
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43 ct Opaque Oval Cabochon Boulder Opal 27.5x21
42.73ct Multicolor Boulder Opal
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  • Price:
  • 42.73ct
  • 27.52mm x 20.79mm x 8.72mm
  • Opaque
  • 1 pc
  • USD 299.11
302915
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23 ct Opaque Round Cabochon Boulder Opal 21.5 mm
23.48ct Multicolor Boulder Opal
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  • 23.48ct
  • 21.30mm x 6.95mm
  • Opaque
  • 1 pc
  • USD 164.36
321844
 
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23x17.5 Boulder Opal 20ct Oval Cabochon in Multicolor
20.19ct Multicolor Boulder Opal
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  • 20.19ct
  • 22.76mm x 17.50mm x 5.89mm
  • Opaque
  • 1 pc
  • USD 141.33
369391
 
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4 ct Opaque Oval Cabochon Boulder Opal 11x9mm
4.33ct Multicolor Boulder Opal
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  • 4.33ct
  • 11.07mm x 8.93mm x 4.84mm
  • Opaque
  • 1 pc
  • USD 30.31
321924
 
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27.5x23mm Pear Cabochon Boulder Opal 41ct
40.79ct Multicolor Boulder Opal
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  • 40.79ct
  • 27.51mm x 23.02mm x 8.08mm
  • Opaque
  • 1 pc
  • USD 285.53
310815
 
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16 carat Multicolor Oval Cabochon Boulder Opal 18.5mmx14.5mm
16.32ct Multicolor Boulder Opal
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  • 16.32ct
  • 18.73mm x 14.73mm x 7.11mm
  • Opaque
  • 1 pc
  • USD 114.24
365247
 
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12 ct Opaque Fancy Cabochon Boulder Opal 15x12.5
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
369704
 
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9 ct Opaque Oval Cabochon Boulder Opal 13.5mm x 11mm
8.87ct Multicolor Boulder Opal
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  • 8.87ct
  • 13.37mm x 11.14mm x 6.67mm
  • Opaque
  • 1 pc
  • USD 62.09
365252
 
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10 carat Multicolor Fancy Cabochon Boulder Opal 15mmx12mm
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
369703
 
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15.5x12.5mm Boulder Opal 9ct Fancy Cabochon in Multicolor
8.73ct Multicolor Boulder Opal
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  • 8.73ct
  • 15.72mm x 12.42mm x 5.42mm
  • Opaque
  • 1 pc
  • USD 61.11
322728
 
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6 ct Opaque Pear Cabochon Boulder Opal 18.5mm x 9.5
6.34ct Multicolor Boulder Opal
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  • 6.34ct
  • 18.54mm x 9.56mm x 4.80mm
  • Opaque
  • 1 pc
  • USD 44.38
336576
 
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18.5mm x 17.5 Fancy Cabochon Boulder Opal 16ct
15.8ct Multicolor Boulder Opal
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  • 15.8ct
  • 18.58mm x 17.72mm x 5.24mm
  • Opaque
  • 1 pc
  • USD 110.60
365249
 
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10 ct Opaque Fancy Cabochon Boulder Opal 19.5mm x 12.5mm
10.4ct Multicolor Boulder Opal
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  • 10.4ct
  • 19.49mm x 12.62mm x 5.66mm
  • Opaque
  • 1 pc
  • USD 72.80
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
281360
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30.5mmx20.5mm Boulder Opal 28ct Oval Cabochon in Multicolor
27.95ct Multicolor Boulder Opal
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  • 27.95ct
  • 30.69mm x 20.26mm x 5.33mm
  • Opaque
  • 1 pc
  • USD 195.65
322116
 
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22x21mm Boulder Opal 37ct Trillion Cabochon in Multicolor
36.68ct Multicolor Boulder Opal
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  • 36.68ct
  • 21.82mm x 21.14mm x 10.00mm
  • Opaque
  • 1 pc
  • USD 256.76
365756
 
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Item in Stock
4 ct Opaque Oval Cabochon Boulder Opal 12.5x9mm
4.14ct Multicolor Boulder Opal
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  • 4.14ct
  • 12.35mm x 8.96mm x 4.41mm
  • Opaque
  • 1 pc
  • USD 28.98
321839
 
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26 ct Opaque Pear Cabochon Boulder Opal 23x17mm
26.23ct Multicolor Boulder Opal
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  • 26.23ct
  • 23.22mm x 17.01mm x 9.46mm
  • Opaque
  • 1 pc
  • USD 183.61
313923
 
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Item in Stock
23 carat Multicolor Pear Cabochon Boulder Opal 26.5x19.5
22.51ct Multicolor Boulder Opal
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  • 22.51ct
  • 26.47mm x 19.55mm x 6.13mm
  • Opaque
  • 1 pc
  • USD 157.57
369554
 
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7 carat Multicolor Round Cabochon Boulder Opal 12.5mm
7.11ct Multicolor Boulder Opal
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  • 7.11ct
  • 12.62mm x 4.87mm
  • Opaque
  • 1 pc
  • USD 49.77
365248
 
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Item in Stock
11 carat Multicolor Oval Cabochon Boulder Opal 16mm x 13mm
11.33ct Multicolor Boulder Opal
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  • Price:
  • 11.33ct
  • 15.83mm x 12.78mm x 6.51mm
  • Opaque
  • 1 pc
  • USD 79.31
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