Sort by:
Gilson Opal Black Slab 3
$149.50
This is a unique slab of Gilson Black Opal, one of the last of it's kind! It is roughly .75" aon each side. It weights 5.98 grams. Once this item...
$149.50
Gilson Opal Black Slab 2
$299.50
This is a unique slab of Gilson Black Opal, one of the last of it's kind! It is roughly 1.5" x 1" x 1.5". It weights 11.98 grams. Once this...
$299.50
Gilson Opal Black Slab 1
$278.75
This is a unique slab of Gilson Black Opal, one of the last of it's kind! It is roughly 2" across the two farthest points. It weights 11.15 grams. Once...
$278.75
$28.00
$17.00
$21.00
$15.50
$17.00
$18.00
$10.00
$11.00
$10.50