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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (138): Boulder Opal x
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321845
 
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23 ct Opaque Oval Cabochon Boulder Opal 25mm x 20
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
365232
 
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14 ct Opaque Oval Cabochon Boulder Opal 20mm x 13.5
14.18ct Multicolor Boulder Opal
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  • 14.18ct
  • 19.80mm x 13.59mm x 6.65mm
  • Opaque
  • 1 pc
  • USD 99.26
310762
 
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6 ct Opaque Oval Cabochon Boulder Opal 19mm x 7.5
6.07ct Multicolor Boulder Opal
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  • 6.07ct
  • 19.13mm x 7.70mm x 4.89mm
  • Opaque
  • 1 pc
  • USD 163.89
321925
 
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32 carat Multicolor Pear Cabochon Boulder Opal 28.5mmx23mm
32.44ct Multicolor Boulder Opal
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  • 32.44ct
  • 28.39mm x 23.20mm x 6.88mm
  • Opaque
  • 1 pc
  • USD 227.08
302924
 
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23.5mm x 19.5mm Boulder Opal 34ct Oval Cabochon in Multicolor
34.21ct Multicolor Boulder Opal
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  • 34.21ct
  • 23.40mm x 19.60mm x 9.71mm
  • Opaque
  • 1 pc
  • USD 239.47
365306
 
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11 mm Boulder Opal 5ct Round Cabochon in Multicolor
5.13ct Multicolor Boulder Opal
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  • 5.13ct
  • 11.19mm x 4.43mm
  • Opaque
  • 1 pc
  • USD 35.91
300450
 
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28x19mm Oval Cabochon Boulder Opal 33ct
33.36ct Multicolor Boulder Opal
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  • 33.36ct
  • 28.14mm x 19.04mm x 7.02mm
  • Opaque
  • 1 pc
  • USD 233.52
369706
 
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Item in Stock
15x13 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
303025
 
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Item in Stock
21mmx14.5mm Oval Cabochon Boulder Opal 18ct
18.34ct Multicolor Boulder Opal
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  • 18.34ct
  • 21.12mm x 14.70mm x 7.03mm
  • Opaque
  • 1 pc
  • USD 128.38
321927
 
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Item in Stock
29.5mm x 20.5 Pear Cabochon Boulder Opal 31ct
31.2ct Multicolor Boulder Opal
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  • 31.2ct
  • 29.45mm x 20.55mm x 6.40mm
  • Opaque
  • 1 pc
  • USD 218.40
369699
 
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Item in Stock
12.5mm Boulder Opal 7ct Round Cabochon in Multicolor
6.99ct Multicolor Boulder Opal
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  • 6.99ct
  • 12.51mm x 5.43mm
  • Opaque
  • 1 pc
  • USD 48.93
365249
 
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Item in Stock
10 ct Opaque Fancy Cabochon Boulder Opal 19.5x12.5
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
365237
 
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Item in Stock
14 carat Multicolor Fancy Cabochon Boulder Opal 16.5mm x 14
13.62ct Multicolor Boulder Opal
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  • 13.62ct
  • 16.68mm x 13.81mm x 7.75mm
  • Opaque
  • 1 pc
  • USD 95.34
302926
 
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Item in Stock
22.5x18mm Oval Cabochon Boulder Opal 22ct
22.16ct Multicolor Boulder Opal
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  • 22.16ct
  • 22.69mm x 18.08mm x 6.29mm
  • Opaque
  • 1 pc
  • USD 155.12
302902
 
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Item in Stock
19.5 mm Boulder Opal 17ct Round Cabochon in Multicolor
16.69ct Multicolor Boulder Opal
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  • 16.69ct
  • 19.35mm x 5.38mm
  • Opaque
  • 1 pc
  • USD 116.83
369562
 
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Item in Stock
14.5x9.5mm Boulder Opal 7ct Oval Cabochon in Multicolor
7.03ct Multicolor Boulder Opal
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  • 7.03ct
  • 14.44mm x 9.49mm x 5.60mm
  • Opaque
  • 1 pc
  • USD 49.21
365225
 
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Item in Stock
13 carat Multicolor Oval Cabochon Boulder Opal 17.5x12.5mm
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
365368
 
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Item in Stock
15.5x8 Boulder Opal 5ct Fancy Cabochon in Multicolor
4.97ct Multicolor Boulder Opal
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  • 4.97ct
  • 15.45mm x 7.78mm x 4.71mm
  • Opaque
  • 1 pc
  • USD 34.79
321922
 
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Item in Stock
27x19.5 Pear Cabochon Boulder Opal 28ct
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
300453
 
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Item in Stock
29 carat Multicolor Oval Cabochon Boulder Opal 23mm x 18.5
28.58ct Multicolor Boulder Opal
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  • 28.58ct
  • 23.12mm x 18.45mm x 7.13mm
  • Opaque
  • 1 pc
  • USD 200.06
321835
 
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Item in Stock
9 carat Multicolor Pear Cabochon Boulder Opal 19mmx12.5mm
8.6ct Multicolor Boulder Opal
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  • 8.6ct
  • 18.86mm x 12.49mm x 5.41mm
  • Opaque
  • 1 pc
  • USD 60.20
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