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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (164): Boulder Opal x
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365251
 
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11 carat Multicolor Oval Cabochon Boulder Opal 19mm x 11.5
10.87ct Multicolor Boulder Opal
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  • Price:
  • 10.87ct
  • 18.92mm x 11.59mm x 6.61mm
  • Opaque
  • 1 pc
  • USD 76.09
365618
 
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Item in Stock
6 ct Opaque Fancy Cabochon Boulder Opal 15mm x 14
5.85ct Multicolor Boulder Opal
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  • 5.85ct
  • 14.94mm x 13.95mm x 4.76mm
  • Opaque
  • 1 pc
  • USD 40.95
244244
 
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17mm x 10.5mm Boulder Opal 8ct Pear Cabochon in Multicolor
7.99ct Multicolor Boulder Opal
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  • 7.99ct
  • 17.00mm x 10.43mm x 5.19mm
  • Opaque
  • 1 pc
  • USD 215.73
369387
 
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10.5mm Boulder Opal 5ct Round Cabochon in Multicolor
4.54ct Multicolor Boulder Opal
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  • 4.54ct
  • 10.52mm x 5.08mm
  • Opaque
  • 1 pc
  • USD 31.78
302899
 
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23.5mm x 13.5mm Boulder Opal 17ct Pear Cabochon in Multicolor
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
369564
 
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14mmx12mm Boulder Opal 7ct Fancy Cabochon in Multicolor
7.09ct Multicolor Boulder Opal
  • Weight:
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  • Price:
  • 7.09ct
  • 13.92mm x 11.90mm x 4.88mm
  • Opaque
  • 1 pc
  • USD 49.63
309567
 
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18 ct Opaque Pear Cabochon Boulder Opal 18.5x17.5mm
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
371102
 
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Item in Stock
4 carat Multicolor Pear Cabochon Boulder Opal 16mmx7.5mm
4ct Multicolor Boulder Opal
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  • 4ct
  • 15.84mm x 7.56mm x 5.53mm
  • Opaque
  • 1 pc
  • USD 29.16
321842
 
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Item in Stock
22x16.5 Boulder Opal 23ct Oval Cabochon in Multicolor
22.67ct Multicolor Boulder Opal
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  • 22.67ct
  • 21.79mm x 16.53mm x 7.61mm
  • Opaque
  • 1 pc
  • USD 158.69
322116
 
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Item in Stock
37 carat Multicolor Trillion Cabochon Boulder Opal 22x21
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
365229
 
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Item in Stock
18mm x 13.5mm Fancy Cabochon Boulder Opal 13ct
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
365252
 
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Item in Stock
15x12 Boulder Opal 10ct Fancy Cabochon in Multicolor
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
365619
 
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Item in Stock
6 carat Multicolor Oval Cabochon Boulder Opal 14.5mm x 13mm
6.47ct Multicolor Boulder Opal
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  • 6.47ct
  • 14.66mm x 12.86mm x 3.93mm
  • Opaque
  • 1 pc
  • USD 45.29
245986
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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
369389
 
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Item in Stock
11x9.5 Boulder Opal 4ct Oval Cabochon in Multicolor
4.17ct Multicolor Boulder Opal
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  • 4.17ct
  • 10.86mm x 9.39mm x 4.65mm
  • Opaque
  • 1 pc
  • USD 29.19
302900
 
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Item in Stock
23 ct Opaque Oval Cabochon Boulder Opal 21mmx14mm
23.34ct Multicolor Boulder Opal
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  • 23.34ct
  • 20.78mm x 14.01mm x 9.08mm
  • Opaque
  • 1 pc
  • USD 163.38
369637
 
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Item in Stock
3 ct Opaque Pear Cabochon Boulder Opal 11.5mm x 9
3.16ct Multicolor Boulder Opal
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  • 3.16ct
  • 11.53mm x 9.18mm x 4.25mm
  • Opaque
  • 1 pc
  • USD 22.12
310738
 
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Item in Stock
6 ct Opaque Pear Cabochon Boulder Opal 15mmx12mm
6.43ct Multicolor Boulder Opal
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  • 6.43ct
  • 15.03mm x 12.10mm x 5.62mm
  • Opaque
  • 1 pc
  • USD 45.01
371701
 
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Item in Stock
34 ct Opaque Trillion Cabochon Boulder Opal 26.5x21.5mm
33.93ct Multicolor Boulder Opal
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  • 33.93ct
  • 26.72mm x 21.28mm x 8.42mm
  • Opaque
  • 1 pc
  • USD 204.06
321844
 
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Item in Stock
23x17.5 Boulder Opal 20ct Oval Cabochon in Multicolor
20.19ct Multicolor Boulder Opal
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  • Price:
  • 20.19ct
  • 22.76mm x 17.50mm x 5.89mm
  • Opaque
  • 1 pc
  • USD 141.33
322728
 
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Item in Stock
18.5x9.5mm Pear Cabochon Boulder Opal 6ct
6.34ct Multicolor Boulder Opal
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  • Price:
  • 6.34ct
  • 18.54mm x 9.56mm x 4.80mm
  • Opaque
  • 1 pc
  • USD 44.38
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