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          Showing 1–96 of 591 results

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          Godzilla – One of the Largest Black Opal Specimens in the World 1003 ct

          $350,000 USD

          Supernova – Absolute Gem Black Opal 12.62 Carats

          $120,000 USD

          Rainbow Starburst Double Sided Gem Black Opal 5.67 ct

          $99,225 USD

          Cosmos Thunder – Abolsute Gem Lightning Ridge Black Opal 5.46 ct

          $45,000 USD

          Gem Egg – Lightning Ridge Black Opal 11.65 ct

          $39,700 USD

          Magnificent Chaff Pattern Black Opal 11.59 ct

          $34,770 USD

          Metallic Rainbow Micro Ribbon Pattern Australian Natural Solid Black Opal 12.32 ct

          $30,800 USD

          Rainbow Galaxy Flash Black Opal 3.04 ct

          $30,400 USD

          Brilliant A+ Gem Grade Rainbow Black Opal 6.67 Ct

          $26,800 USD

          Peace Dove – Rainbow Ribbon Harlequin Black Opal Carving 6.43 ct

          $25,800 USD

          Stunning Gem Teardrop Black Opal 5.39 Ct

          $25,600 USD

          Forest Green Gem Black Opal 25.95 ct

          $25,000 USD

          Full Faced Gem Rainbow Duck Creek Boulder Opal 55.3 Ct

          $25,000 USD

          Gorgeous Rainbow Fire Black Opal Ringstone 9.25 Ct

          $23,250 USD

          Rainbow Nebula Black Opal

          $22,160 USD

          Absolute Gem Full Faced Duck Creek Boulder Opal 48 ct

          $21,600 USD

          Solar Storm – Bright Rainbow Gem Black Opal 9.71 ct

          $23,300 $19,420 USD

          Huge Rainbow Fire Teardrop Semi Black Opal 19.27 Ct

          $19,270 USD

          Gorgeous Gem Freeform Black Opal 18.48 Ct

          $18,480 USD

          Huge Electric Neon Bright Oval Shape Black Opal 16.87 ct

          $16,870 USD

          Midnight Ice – Huge Black Opal 33.65 Ct

          $16,825 USD

          Sparkling Rainbow Galaxy Gem Black Opal 4.68 ct

          $16,500 USD

          Double Sided Gem Triangle Shape Lightning Ridge Black Opal 7.68 Ct

          $15,360 USD

          King Dragons Egg – Semi Black Opal 29.11 ct

          $14,500 USD

          Digital Rainbow Fire Black Opal 5.43 Ct

          $13,570 USD

          Beautiful A+ Grade Freeform Full Faced Australian Boulder Opal 54.20 Ct

          $13,550 USD

          Rainbow Sparkle Semi Black Opal 12.60 Ct

          $12,600 USD

          Grogeous A+ Grade Full Faced Australian Boulder Opal 59.90 Ct

          $11,980 USD

          Harisen – Sparkling Rainbow Black Opal 5.84 Ct

          $11,680 USD

          Autumn Sunset – Beautiful Semi Black Opal Ringstone 10.6 Ct

          $10,859 USD

          Gem Aqua Ocean Lightning Ridge Black Opal Ringstone 3.85 ct

          $10,800 USD

          1 Carat of Insanity – Multi Color Oval Shape Black Opal 1.01 ct

          $10,100 USD

          Stunning Gem Black Opal Ringstone 5.01 Ct

          $10,000 USD

          A+ Gem Grade Chaff Pattern Belemnite Squid Opal Fossil 6.6 Ct

          $10,000 USD

          Lovely Gem Grade Full Faced Australian Boulder Opal 60.90 Ct

          $9,150 USD

          Triangle Shape Elegant Rainbow Semi Black Opal 9.77 Ct

          $9,000 USD

          Metallic Flash Australian Natural Solid Black Crystal Opal 6.79 ct

          $8,800 USD

          Gem Brilliant Bright Oval Shape Australian Black Crystal Opal 4.07 ct

          $8,600 USD

          Huge Stunning Lightning Ridge Rainbow Crystal Opal 11.27 Ct

          $8,500 USD

          Gorgeous Ocean Blue Black Opal Ringstone 4.62 ct

          $7,700 USD

          Amazing Neon Multi Color Oval Shape Black Opal 6.52 ct

          $7,380 USD

          Angels Tear – Double Sided Absolute Gem Black Opal 1.8 ct

          $9,000 $7,200 USD

          Elegant Sparkle Black Opal 9.02 Ct

          $6,770 USD

          Ginko – Unique Shaped Gem Black Opal 9.52 Ct

          $6,600 USD

          Blocky Pattern Gem Black Opal 4.31 ct

          $6,500 USD

          Ribbon Pattern Teardrop Semi Black Opal 12.41ct

          $6,000 USD

          Lantern – Green Flash Black Opal 6.04 Ct

          $5,200 USD

          Phoenix Wing – Semi Black Opal 3.43 ct

          $5,150 USD

          Large Brilliant Green Flash Black Opal 11.15 Ct

          $5,000 USD

          Amazing Play of color Pear Shape Black Opal 1.96 ct

          $4,100 USD

          Large Rainbow River Oval Shape Semi Black Opal 14.68 ct

          $3,960 USD

          Fantastic Neon Orange Green Flash Semi Black Opal 2.15 Ct

          $3,870 USD

          Briliant Rainbow Semi Black Opal Stone 2.97 Ct

          $3,650 USD

          Bright Green Rolling Chaff Pattern Tear Drop Black Crystal Opal 8.11 ct

          $3,600 USD

          Large Purple Australian Natural Solid Black Crystal Opal Stone 25.90 ct

          $3,500 USD

          Large Rainbow Fire Semi Black Opal 12.95 ct

          $3,500 USD

          Large Double Sided Wood Fossil Boulder Opal Specimen 214.9 Ct

          $3,500 USD

          Midnight Rainbow Sparkling Black Opal 11.60 Ct

          $3,480 USD

          Brilliant Green Flash Black Opal 6.35 Ct

          $3,350 USD

          Metallic Rainbow Oval Shape Semi Black Opal 2.30 Ct

          $3,250 USD

          Elegant Well Polished Semi Black Opal 5.28 Ct

          $3,200 USD

          Midnight Sparkling Black Opal 10.90 Ct

          $3,150 USD

          Gem Rainbow Flash Double Sided Semi Black Opal 4.05 ct

          $3,120 USD

          3kg 10 Piece Rough Queensland Boulder Opal Cutters Parcel

          $6,500 $3,000 USD

          Rainbow Semi Black Opal 3.66 Ct

          $3,000 USD

          Large Semi Black Opal 13.87 Ct

          $3,000 USD

          Beautiful Coober Pedy White Opal 8.55 Ct

          $3,000 USD

          Bright Flash Crystal Opal 3.95 Ct

          $2,900 USD

          Top Gem Rainbow Neon Flash Crystal Boulder Pipe Opal 16.8 ct

          $2,900 USD

          30 Piece 1kg Rough Boulder Opal Money Parcel

          $3,500 $2,800 USD

          Bright and Colorful Rainbow Black Opal 2.8 ct

          $2,800 USD

          Super Bright Rainbow Semi Black Opal 2.57 ct

          $2,760 USD

          Rainbow Semi Black Opal 3.21 Ct

          $2,550 USD

          17 Piece Gem Semi Black Opal Jewelers Parcel 8.35 ct

          $2,500 USD

          Amazing Brilliant Electric Flash Large Boulder Opal

          $2,500 USD

          Metallic Rainbow Flash Black Opal 2.70 Ct

          $2,475 USD

          Double Sided Beautiful Green High Dome Oval Shape Australian Black Crystal Opal 4.61 ct

          $2,400 USD

          Gem Rainbow Fire Black Opal 1.59 Ct

          $2,300 USD

          Unique Metallic Red Orange Oval Shape Semi Black Opal 3.11 Ct

          $2,300 USD

          Gorgeous Purple Winton Crystal Pipe Opal

          $2,200 USD

          Top Gem Neon Green Orange Crystal Boulder Pipe Opal 16.1 ct

          $2,200 USD

          Brilliant Rainbow River Natural Solid Genuine Well Polished Semi Black Opal 6.37 Ct

          $2,150 USD

          High Dome Black Opal 12.28 Ct

          $2,025 USD

          Green Flash Oval Shape Black Opal 1.77 Ct

          $2,000 USD

          Tahiti Dream – Gorgeous Semi Black Opal 6.34 ct

          $2,000 USD

          1.6kg 10 Piece Rough Queensland Boulder Opal Cutters Parcel

          $2,400 $1,920 USD

          Bright and Colorful Black Opal 6.84 Ct

          $1,850 USD

          Amazing Sunset Fire Rectangle Shape Australian Semi Black Opal 3.3 ct

          $1,800 USD

          Large Double Sided Blue Green Oval Shape Australian Black Opal 7.81 ct

          $1,750 USD

          Large Purple with Green Micro Pin fire Oval Shape Australian Natural Solid Crystal Black Opal 17.38 ct

          $1,750 USD

          Fantastic Gem Rainbow Sparkle Blocky Pattern Semi Black Opal 1.65 ct

          $1,750 USD

          Gorgeous Rainbow Triangle Semi Black Opal 1.88 ct

          $1,750 USD

          Large Wood Fossil Boulder Opal Specimen 141.20 Ct

          $1,750 USD

          Brilliant Neon Rainbow Fire Shield Shape Australian Semi Black Opal 3.26 ct

          $1,725 USD

          Blue Green Love Heart Shape Black Opal 8.64 ct

          $1,700 USD

          Rainbow Rectangular Shape Semi Black Opal

          $1,700 USD