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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (138): Boulder Opal x
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310762
 
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6 carat Multicolor Oval Cabochon Boulder Opal 19mmx7.5mm
6.07ct Multicolor Boulder Opal
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  • Price:
  • 6.07ct
  • 19.13mm x 7.70mm x 4.89mm
  • Opaque
  • 1 pc
  • USD 163.89
369704
 
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9 carat Multicolor Oval Cabochon Boulder Opal 13.5x11mm
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
309562
 
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19mm x 16.5 Boulder Opal 20ct Oval Cabochon in Multicolor
19.97ct Multicolor Boulder Opal
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  • 19.97ct
  • 19.08mm x 16.32mm x 8.59mm
  • Opaque
  • 1 pc
  • USD 139.79
386668
 
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34mm x 22.5 Boulder Opal 31ct Oval Cabochon in Multicolor
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
321837
 
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17 carat Multicolor Pear Cabochon Boulder Opal 20.5x15
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
322038
 
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27x23.5 Boulder Opal 55ct Oval Cabochon in Multicolor
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
322037
 
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43 ct Opaque Oval Cabochon Boulder Opal 27.5x21
42.73ct Multicolor Boulder Opal
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  • 42.73ct
  • 27.52mm x 20.79mm x 8.72mm
  • Opaque
  • 1 pc
  • USD 299.11
369702
 
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7 carat Multicolor Fancy Cabochon Boulder Opal 14.5x11.5mm
7.49ct Multicolor Boulder Opal
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  • 7.49ct
  • 14.33mm x 11.42mm x 5.80mm
  • Opaque
  • 1 pc
  • USD 52.43
369699
 
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7 ct Opaque Round Cabochon Boulder Opal 12.5mm
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 43mm x 37.5
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
365375
 
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5 carat Multicolor Oval Cabochon Boulder Opal 11mm x 8.5mm
4.6ct Multicolor Boulder Opal
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  • 4.6ct
  • 10.93mm x 8.70mm x 4.60mm
  • Opaque
  • 1 pc
  • USD 32.20
300451
 
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Item in Stock
18 carat Multicolor Oval Cabochon Boulder Opal 28.5mm x 14.5mm
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
321842
 
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Item in Stock
23 ct Opaque Oval Cabochon Boulder Opal 22x16.5mm
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
365236
 
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10 ct Opaque Fancy Cabochon Boulder Opal 18mmx13.5mm
9.5ct Multicolor Boulder Opal
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  • 9.5ct
  • 17.82mm x 13.68mm x 5.00mm
  • Opaque
  • 1 pc
  • USD 66.50
300454
 
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21 ct Opaque Oval Cabochon Boulder Opal 25.5mm x 15mm
20.92ct Multicolor Boulder Opal
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  • 20.92ct
  • 25.45mm x 14.85mm x 6.26mm
  • Opaque
  • 1 pc
  • USD 146.44
302917
 
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Item in Stock
6 carat Multicolor Pear Cabochon Boulder Opal 14mm x 10mm
5.66ct Multicolor Boulder Opal
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  • 5.66ct
  • 14.04mm x 9.90mm x 5.61mm
  • Opaque
  • 1 pc
  • USD 39.62
302900
 
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Item in Stock
21x14 Oval Cabochon Boulder Opal 23ct
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
365756
 
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Item in Stock
4 carat Multicolor Oval Cabochon Boulder Opal 12.5x9
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
365224
 
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Item in Stock
13 carat Multicolor Fancy Cabochon Boulder Opal 14.5mmx14mm
13.21ct Multicolor Boulder Opal
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  • 13.21ct
  • 14.39mm x 14.08mm x 7.05mm
  • Opaque
  • 1 pc
  • USD 92.47
365628
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14.5mm x 10.5 Pear Cabochon Boulder Opal 7ct
6.82ct Multicolor Boulder Opal
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  • 6.82ct
  • 14.31mm x 10.56mm x 5.57mm
  • Opaque
  • 1 pc
  • USD 47.74
369707
 
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Item in Stock
7 carat Multicolor Oval Cabochon Boulder Opal 15.5x12mm
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
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