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Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (150): Boulder Opal x
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322038
 
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27mm x 23.5 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
321846
 
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Item in Stock
21x20.5 Trillion Cabochon Boulder Opal 22ct
21.64ct Multicolor Boulder Opal
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  • 21.64ct
  • 21.16mm x 20.64mm x 5.30mm
  • Opaque
  • 1 pc
  • USD 151.48
365221
 
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22.5mm x 12.5 Pear Cabochon Boulder Opal 16ct
16.01ct Multicolor Boulder Opal
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  • 16.01ct
  • 22.40mm x 12.41mm x 7.37mm
  • Opaque
  • 1 pc
  • USD 112.07
244244
 
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8 ct Opaque Pear Cabochon Boulder Opal 17x10.5
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
369700
 
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13x11.5 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
369564
 
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14x12mm Fancy Cabochon Boulder Opal 7ct
7.09ct Multicolor Boulder Opal
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  • 7.09ct
  • 13.92mm x 11.90mm x 4.88mm
  • Opaque
  • 1 pc
  • USD 49.63
366077
 
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86 carat Multicolor 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
300451
 
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18 ct Opaque 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
310738
 
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15mm x 12mm Pear Cabochon Boulder Opal 6ct
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
321837
 
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17 carat Multicolor Pear Cabochon Boulder Opal 20.5mm x 15
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
365373
 
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Item in Stock
12.5mmx10.5mm Boulder Opal 5ct Oval Cabochon in Multicolor
5.42ct Multicolor Boulder Opal
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  • 5.42ct
  • 12.45mm x 10.35mm x 4.79mm
  • Opaque
  • 1 pc
  • USD 152.41
300132
 
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Item in Stock
11 ct Opaque Pear Cabochon Boulder Opal 17.5x13.5
11.35ct Multicolor Boulder Opal
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  • 11.35ct
  • 17.55mm x 13.66mm x 6.56mm
  • Opaque
  • 1 pc
  • USD 79.45
310763
 
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Item in Stock
16.5mm x 11 Boulder Opal 8ct Oval Cabochon in Multicolor
7.78ct Multicolor Boulder Opal
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  • 7.78ct
  • 16.59mm x 10.92mm x 5.26mm
  • Opaque
  • 1 pc
  • USD 210.06
365310
 
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Item in Stock
5 carat Multicolor Oval Cabochon Boulder Opal 12mmx9mm
5.22ct Multicolor Boulder Opal
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  • 5.22ct
  • 12.04mm x 8.93mm x 4.72mm
  • Opaque
  • 1 pc
  • USD 36.54
310745
 
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Item in Stock
18.5mm x 15 Boulder Opal 14ct Pear Cabochon in Multicolor
13.62ct Multicolor Boulder Opal
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  • 13.62ct
  • 18.54mm x 14.84mm x 5.58mm
  • Opaque
  • 1 pc
  • USD 95.34
369562
 
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Item in Stock
14.5mmx9.5mm 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
321922
 
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Item in Stock
27mm x 19.5mm Boulder Opal 28ct Pear Cabochon in Multicolor
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
365308
 
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Item in Stock
6 ct Opaque Fancy Cabochon Boulder Opal 12.5x10
5.58ct Multicolor Boulder Opal
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  • 5.58ct
  • 12.31mm x 9.84mm x 5.77mm
  • Opaque
  • 1 pc
  • USD 39.06
371084
 
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27x26 Square Cabochon Boulder Opal 51ct
51.06ct Multicolor Boulder Opal
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  • 51.06ct
  • 26.77mm x 26.21mm x 7.46mm
  • Opaque
  • 1 pc
  • USD 372.23
365624
 
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Item in Stock
12.5mm x 11 Oval Cabochon Boulder Opal 6ct
6.05ct Multicolor Boulder Opal
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  • 6.05ct
  • 12.53mm x 11.03mm x 5.13mm
  • Opaque
  • 1 pc
  • USD 42.35
313923
 
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Item in Stock
26.5x19.5mm Boulder Opal 23ct Pear Cabochon in Multicolor
22.51ct Multicolor Boulder Opal
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  • 22.51ct
  • 26.47mm x 19.55mm x 6.13mm
  • Opaque
  • 1 pc
  • USD 157.57
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