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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (142): Boulder Opal x
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302923
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24.5x12mm Boulder Opal 19ct Oval Cabochon in Multicolor
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
322038
 
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55 carat Multicolor Oval Cabochon Boulder Opal 27mm x 23.5
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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20.5x15mm Boulder Opal 17ct Pear Cabochon in Multicolor
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
369391
 
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11x9 Boulder Opal 4ct Oval Cabochon in Multicolor
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
302900
 
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23 carat Multicolor Oval Cabochon Boulder Opal 21x14mm
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
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
321842
 
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22mmx16.5mm Oval Cabochon Boulder Opal 23ct
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
321845
 
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25x20mm Oval Cabochon Boulder Opal 23ct
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
300127
 
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11 carat Multicolor Oval Cabochon Boulder Opal 16mm x 14mm
10.9ct Multicolor Boulder Opal
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  • 10.9ct
  • 15.95mm x 13.77mm x 6.57mm
  • Opaque
  • 1 pc
  • USD 294.30
365225
 
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17.5mm x 12.5mm Boulder Opal 13ct Oval Cabochon in Multicolor
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
280196
 
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20 carat Multicolor Oval Cabochon Boulder Opal 25mmx17.5mm
20.02ct Multicolor Boulder Opal
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  • 20.02ct
  • 24.86mm x 17.39mm x 5.96mm
  • Opaque
  • 1 pc
  • USD 140.14
309567
 
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18 carat Multicolor Pear Cabochon Boulder Opal 18.5mmx17.5mm
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
310816
 
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9 ct Opaque Oval Cabochon Boulder Opal 16mm x 10.5
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
369559
 
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13x12 Boulder Opal 7ct Oval Cabochon in Multicolor
7.43ct Multicolor Boulder Opal
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  • 7.43ct
  • 12.91mm x 12.00mm x 5.83mm
  • Opaque
  • 1 pc
  • USD 52.01
369700
 
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13mmx11.5mm Oval Cabochon Boulder Opal 7ct
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
386668
 
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34mm x 22.5mm Oval Cabochon Boulder Opal 31ct
30.72ct Multicolor Boulder Opal
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  • 30.72ct
  • 33.86mm x 22.57mm x 5.31mm
  • Opaque
  • 1 pc
  • USD 216.02
365312
 
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11.5x9 Oval Cabochon Boulder Opal 5ct
4.95ct Multicolor Boulder Opal
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  • 4.95ct
  • 11.31mm x 9.20mm x 5.63mm
  • Opaque
  • 1 pc
  • USD 34.65
300456
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21 ct Opaque Pear Cabochon Boulder Opal 23mm x 15
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
302899
 
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17 carat Multicolor Pear Cabochon Boulder Opal 23.5mmx13.5mm
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
369393
 
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5 ct Opaque Oval Cabochon Boulder Opal 11.5x11mm
4.91ct Multicolor Boulder Opal
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  • 4.91ct
  • 11.46mm x 10.85mm x 3.96mm
  • Opaque
  • 1 pc
  • USD 34.37
365366
 
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16.5x11mm Fancy Cabochon Boulder Opal 7ct
6.64ct Multicolor Boulder Opal
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  • 6.64ct
  • 16.54mm x 11.03mm x 4.82mm
  • Opaque
  • 1 pc
  • USD 46.48
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