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Stunning Colors Winton Boulder Opal ideal for Ring or Pendant

$725.00 $543.75

Unique two toned color Winton Boulder Opal

$525.00 $393.75

37.9 Carats Natural Solid Boulder Opal Stone

$350.00 $262.50

Green Shimmer Fire Coober Pedy Opal

$300.00 USD

50.3 Carat Wood Fossil / Replacement Boulder Opal

$265.00 $198.75

Horse Boulder Opal Carving 39.92 ct

$225.00 USD

Unique Purple 3D Effect Pipe Crystal Boulder Opal

$245.00 $200.00 USD

Pretty Pendant Size Boulder Opal

$198.00 $148.50

Gorgeous Rainbow Flash Boulder Opal Ringstone

$195.00 $146.25

Lovely Green Pipe Crystal Opal

$195.00 USD

Lovely Green Flash Boulder Opal

$195.00 $146.25

Blue Ocean Winton Boulder Opal

$195.00 $146.25

1.45 Carats Green Flash Crystal Opal

$195.00 USD

29.7 Carats Gorgeous Wood Boulder Opal

$195.00 $146.25

Neon Bright Rolling Flash Crystal Opal Ring Stone

$195.00 USD

Lovely Green Flash Pipe Crystal Opal

$190.00 USD

Australian Rainbow Lattice Sunstone

$190.00 USD

Lovely Purple Pipe Crystal Opal

$185.00 USD

Lovely Purple Ladies Boulder Opal Pendant

$185.00 $138.75

34.75 Carats Large Green River Boulder Opal

$185.00 $138.75

1.15 Carats Beautiful Translucent Crystal Opal

$185.00 USD

10.65 Carats Blue Sky Boulder Opal

$185.00 $138.75

12.5 Carats Lovely Rainbow Line Boulder Opal

$185.00 $138.75

Lovely Milky Way White Opal

$185.00 USD

Rainbow Color Raw Shape Polished Sparkling Shell Fossil Opal Parcel

$185.00 USD

0.9 Carats Crystal Opal

$185.00 USD

9 Piece Beautiful Orange Mexican Fire Opal Parcel

$180.00 USD

Beautiful Purple Stripe Winton Boulder Opal Pendant

$180.00 $135.00

4 Piece Winton Matrix Boulder Opal Parcel

$180.00 $135.00

Rectangle Cut Green + Purple Winton Boulder Opal

$175.00 $131.25

Lovely Green Winton Boulder Opal

$175.00 $131.25

Triangle Cut Winton Boulder Opal

$175.00 $131.25

7.5 Carats Koroit Boulder Opal

$175.00 $131.25

Triangular Purple Ladies Boulder Opal Pendant

$170.00 $127.50

27.35 Carat Gorgeous Deep Ocean Boulder Opal Ringstone

$170.00 $127.50

Beautiful Sparkler Teardrop Boulder Opal 2.25 ct

$168.00 $126.00