Showing 121–160 of 311 results

Fire Australian Boulder Opal 6.17 ct

Original price was: USD $1,470.Current price is: USD $1,176.

Large Boulder Opal Specimen 145 ct

Original price was: USD $1,600.Current price is: USD $1,120.

Boulder Opal 29.45 ct

Original price was: USD $1,395.Current price is: USD $1,116.

Crystal Boulder Opal 3.35 ct

Original price was: USD $1,340.Current price is: USD $1,072.

Wood Fossil Boulder Opal 10.7 ct

Original price was: USD $1,500.Current price is: USD $1,050.

Green Teardrop Boulder Opal 15.7 ct

Original price was: USD $1,500.Current price is: USD $1,050.

Rainbow Crystal Boulder Opal 3.6 ct

Original price was: USD $1,260.Current price is: USD $1,008.

Koroit Boulder Opal Pair 77.7 ctw

Original price was: USD $1,200.Current price is: USD $960.

Koroit Boulder Opal 41 ct

Original price was: USD $1,200.Current price is: USD $960.

Large Oval Boulder Opal 54.2 ct

Original price was: USD $1,200.Current price is: USD $960.

Unique Blue Boulder Opal 12.18 ct

Original price was: USD $1,200.Current price is: USD $960.

Double Sided Crystal Boulder Opal 0.96 ct

Original price was: USD $1,116.Current price is: USD $893.

Boulder Opal 26 ct

Original price was: USD $1,100.Current price is: USD $880.

Wood Fossil Boulder Opal 8 ct

Original price was: USD $1,200.Current price is: USD $840.

Boulder Opal 8.5 ct

Original price was: USD $1,035.Current price is: USD $828.

Boulder Opal 32.59 ct

Original price was: USD $1,025.Current price is: USD $820.

Double Sided Crystal Boulder Opal 0.97 ct

Original price was: USD $997.Current price is: USD $798.

Boulder Opal 24.69 ct

Original price was: USD $985.Current price is: USD $788.

Blue Ocean Boulder Opal 13.6 ct

Original price was: USD $980.Current price is: USD $784.

Crystal Boulder Opal 1.07 ct

Original price was: USD $909.Current price is: USD $727.

Sparkling Purple Boulder Opal 8.5 ct

Original price was: USD $900.Current price is: USD $720.

Boulder Opal 23.38 ct

Original price was: USD $895.Current price is: USD $716.

Boulder Opal 37.57 ct

Original price was: USD $895.Current price is: USD $716.

Boulder Opal 44.69 ct

Original price was: USD $895.Current price is: USD $716.

Large Boulder Opal 37.08 ct

Original price was: USD $895.Current price is: USD $716.

Teardrop Crystal Boulder Opal 1.05 ct

Original price was: USD $892.Current price is: USD $714.

Boulder Opal 12.7 ct

Original price was: USD $890.Current price is: USD $712.

Koroit Boulder Opal 19.6 ct

Original price was: USD $890.Current price is: USD $712.

Green Shimmer Boulder Opal 17.4 ct

Original price was: USD $890.Current price is: USD $712.

Multi Color Crystal Boulder Opal Ringstone 1.18 ct

Original price was: USD $880.Current price is: USD $704.

Neon Blue Flash Boulder Opal 5 ct

Original price was: USD $870.Current price is: USD $696.

Neon Blue Flash Veins Oval Double Sided Koroit Boulder Opal 28.97 ct

Original price was: USD $850.Current price is: USD $680.

Rainbow Crystal Boulder Opal 12.7 ct

Original price was: USD $850.Current price is: USD $680.

Crystal Boulder Opal 13.04 ct

Original price was: USD $850.Current price is: USD $680.

Blue Purple Boulder Opal 12.76 ct

Original price was: USD $850.Current price is: USD $680.

Double Sided Crystal Boulder Opal 1.37 ct

Original price was: USD $822.Current price is: USD $658.

Crystal Boulder Opal 1.25 ct

Original price was: USD $812.Current price is: USD $650.

Wood Fossil Boulder Opal 6.4 ct

Original price was: USD $920.Current price is: USD $644.