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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (143): Boulder Opal x
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336580
 
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42 ct Opaque Oval Cabochon Boulder Opal 28.5mm x 24
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
369387
 
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Item in Stock
10.5 mm 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
321930
 
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36 ct Opaque Oval Cabochon Boulder Opal 30mm x 18.5mm
36.09ct Multicolor Boulder Opal
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  • 36.09ct
  • 29.80mm x 18.50mm x 7.30mm
  • Opaque
  • 1 pc
  • USD 252.63
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
369706
 
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15x13mm Boulder Opal 9ct Trillion Cabochon in Multicolor
8.84ct Multicolor Boulder Opal
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  • 8.84ct
  • 15.12mm x 12.84mm x 5.65mm
  • Opaque
  • 1 pc
  • USD 61.88
366077
 
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86 carat Multicolor Trillion Cabochon Boulder Opal 43x37.5mm
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
322037
 
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27.5x21mm Oval Cabochon Boulder Opal 43ct
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
369393
 
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Item in Stock
5 ct Opaque Oval Cabochon Boulder Opal 11.5mm x 11
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
322038
 
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55 carat Multicolor Oval Cabochon Boulder Opal 27mm x 23.5mm
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
365223
 
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Item in Stock
14 carat Multicolor Fancy Cabochon Boulder Opal 26.5x12mm
13.52ct Multicolor Boulder Opal
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  • 13.52ct
  • 26.49mm x 11.81mm x 6.01mm
  • Opaque
  • 1 pc
  • USD 94.64
310816
 
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Item in Stock
16mm x 10.5 Oval Cabochon Boulder Opal 9ct
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
321922
 
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Item in Stock
28 ct Opaque Pear Cabochon Boulder Opal 27x19.5mm
28.03ct Multicolor Boulder Opal
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  • 28.03ct
  • 27.22mm x 19.56mm x 6.87mm
  • Opaque
  • 1 pc
  • USD 196.21
302919
 
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Item in Stock
16.5x10.5 Boulder Opal 8ct Pear Cabochon in Multicolor
7.81ct Multicolor Boulder Opal
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  • 7.81ct
  • 16.37mm x 10.48mm x 6.19mm
  • Opaque
  • 1 pc
  • USD 54.67
365622
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Item in Stock
13.5mm x 12 Oval Cabochon Boulder Opal 7ct
6.61ct Multicolor Boulder Opal
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  • 6.61ct
  • 13.32mm x 11.76mm x 4.36mm
  • Opaque
  • 1 pc
  • USD 46.27
365230
 
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Item in Stock
18 ct Opaque Fancy Cabochon Boulder Opal 19.5x13.5mm
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
365375
 
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Item in Stock
5 carat Multicolor Oval Cabochon Boulder Opal 11mm x 8.5
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
365626
 
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Item in Stock
19mmx8.5mm Boulder Opal 6ct Fancy Cabochon in Multicolor
6.08ct Multicolor Boulder Opal
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  • 6.08ct
  • 18.81mm x 8.27mm x 4.94mm
  • Opaque
  • 1 pc
  • USD 42.56
365227
 
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Item in Stock
15 carat Multicolor Fancy Cabochon Boulder Opal 22.5mm x 11.5
15.38ct Multicolor Boulder Opal
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  • 15.38ct
  • 22.28mm x 11.73mm x 6.66mm
  • Opaque
  • 1 pc
  • USD 107.66
371701
 
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Item in Stock
26.5x21.5mm Boulder Opal 34ct Trillion Cabochon in Multicolor
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
302925
 
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Item in Stock
13 carat Multicolor Oval Cabochon Boulder Opal 20x16mm
12.61ct Multicolor Boulder Opal
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  • 12.61ct
  • 19.80mm x 15.77mm x 4.73mm
  • Opaque
  • 1 pc
  • USD 88.27
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
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