Showing 1–40 of 213 results

Show sidebar
Show 12 16 24 40
Clear filters
Rainbow Harlequin Boulder Opal 14.7 ct
Rainbow Harlequin Boulder Opal 14.7 ct
Add to cart

Harlequin Boulder Opal 14.7 ct

USD $102,900
Gem Rainbow Boulder Opal 45.7 ct
Gem Rainbow Boulder Opal 45.7 ct
Add to cart

Rainbow Paino Boulder Opal 45.7 ct

USD $80,500
Top Gem Boulder Opal 23.5 ct
Top Gem Boulder Opal 23.5 ct
Add to cart

Rainbow Gem Boulder Opal 23.5 ct

USD $38,845
Add to cart

Top Gem Boulder Opal 80.75 ct

USD $25,105
Gem Rainbow Boulder Opal 37.2 ct
Gem Rainbow Boulder Opal 37.2 ct
Add to cart

Gem Rainbow Boulder Opal 37.2 ct

USD $25,105
Gem Rainbow Boulder Opal 11 ct
Gem Rainbow Boulder Opal 11 ct
Add to cart

Gem Rainbow Boulder Opal 11 ct

USD $18,135
Metallic Rainbow Black Opal 3.73 ct
Add to cart

Metallic Rainbow Black Opal 3.73 ct

USD $18,000
Huge Gem Crystal Boulder Opal 106.4 ct
Huge Gem Crystal Boulder Opal 106.4 ct
Add to cart

Crystal Boulder Opal Specimen 106.4 ct

USD $15,700
Gem Boulder Opal Parcel 45.24 ct
Gem Boulder Opal Parcel 45.24 ct
Add to cart

Gem Boulder Opal Parcel 45.24 ct

USD $15,340
Gem Boulder Opal Parcel 142.3 ct
Gem Boulder Opal Parcel 142.3 ct
Add to cart

Gem Boulder Opal Parcel 142.3 ct

USD $13,950
Rare Neon Bright White Opal Specimen 465 ct
RARE Neon Bright Rainbow Neon Fire White Opal Specimen Olympic Field 465 ct
Add to cart

White Opal Specimen 465 ct

USD $13,950
Add to cart

Blue Fire Boulder Opal 37.1 ct

USD $13,300
Add to cart

Blue Green Boulder Opal 23.66 ct

USD $13,300
Add to cart

Ocean Blue Boulder Opal 29.86 ct

USD $12,515
Gem Boulder Opal Specimen 178 ct
Gem Boulder Opal Specimen 178 ct
Add to cart

Gem Boulder Opal Specimen 178 ct

USD $12,515
Gem Fire Boulder Opal 30.2 ct
Gem Fire Boulder Opal 30.2 ct
Add to cart

Gem Fire Boulder Opal 30.2 ct

USD $11,900
Gem Green Blue Boulder Opal 71.27 ct
Gem Green Blue Boulder Opal 71.27 ct
Add to cart

Green Blue Boulder Opal 71.27 ct

USD $11,155
Add to cart

Green Blue Boulder Opal 32.86 ct

USD $11,155
Gem Green Boulder Opal 13.18 ct
Gem Green Boulder Opal 13.18 ct
Add to cart

Gem Green Boulder Opal 13.18 ct

USD $11,000
Green Blue Boulder Opal 27.79 ct
Green Blue Boulder Opal 27.79 ct
Add to cart

Bright Blue Boulder Opal 27.79 ct

USD $10,460
Green Blue Boulder Opal 34.99 ct
Green Blue Boulder Opal 34.99 ct
Add to cart

Green Blue Boulder Opal 34.99 ct

USD $10,460
Add to cart

Blue Fire Boulder Opal 28.62 ct

USD $10,460
Add to cart

Colorful Sparkling Boulder Opal 28.86 ct

USD $10,460
Add to cart

Ocean Blue Boulder Opal 36.13 ct

USD $10,050
Add to cart

Pinfire Pattern Boulder Opal 23.67 ct

USD $9,800
Gem Turquoise Blue Green Shimmer Large Boulder Opal 65 ct
Gem Turquoise Blue Green Shimmer Large Boulder Opal 65 ct
Add to cart

Turquoise Green Boulder Opal 65 ct

USD $9,660
Green Blue Boulder Opal 17.13 ct
Green Blue Boulder Opal 17.13 ct
Add to cart

Green Blue Boulder Opal 17.13 ct

USD $8,650
Add to cart

Blue Boulder Opal for Pendant 39.22 ct

USD $8,620
Pink Orange Boulder Opal 14.52 ct
Pink Orange Boulder Opal 14.52 ct
Add to cart

Pink Orange Boulder Opal 14.52 ct

USD $8,425
Green Fire Boulder Opal 53.83 ct
Green Fire Boulder Opal 53.83 ct
Add to cart

Neon Green Boulder Opal 53.83 ct

USD $8,425
Neon Fire Boulder Opal 16.75 ct
Neon Fire Boulder Opal 16.75 ct
Add to cart

Neon Fire Boulder Opal 16.75 ct

USD $8,425
Add to cart

Gem Boulder Opal Pair 19.65 ct

USD $8,425
Gem Boulder Opal Specimen 267 ct
Add to cart

Gem Boulder Opal Specimen 267 ct

USD $8,425
Add to cart

Gem Boulder Opal Pair 5.42 ct

USD $7,700
Multi Color Boulder Opal 20.14 ct
Multi Color Boulder Opal 20.14 ct
Add to cart

Multi Color Boulder Opal 20.14 ct

USD $7,700
Wood Fossil Boulder Opal Specimen 91.5 ct
Wood Fossil Boulder Opal Specimen 91.5 ct
Add to cart

Wood Fossil Boulder Opal Specimen 91.5 ct

USD $7,700
Sparkle Australian Boulder Opal 29.3 ct
Sparkle Australian Boulder Opal 29.3 ct
Add to cart

Sparkling Australian Boulder Opal 29.3 ct

USD $7,700
Add to cart

Red Ribbon Black Opal 2.24 ct

USD $7,055
Add to cart

Blue Green Boulder Opal 25.66 ct

USD $6,965
Multi Color Boulder Opal 8.1 ct
Multi Color Boulder Opal 8.1 ct
Add to cart

Multi Color Boulder Opal 8.1 ct

USD $6,965