On Sale At bu-mtl.com!

Rough Opal


2000 Carat Lots of Green Opal Rough - Plus a FREE Faceted Gemstone

$7.34


Rough Pink Opal Specimens - (1-3) Pound Specimens - Extra High Quality

$19.51


2+ ct Beautiful Natural Ethiopian Welo Rough Opal -1 Stone per Bid

$19.50


1000 Carat Lots of Green Opal Rough - Plus a FREE Faceted Gemstone

$6.52


Mexican Jelly FIRE Opal 5.1 carats Rough Wirewrap

$8.99


3000 Carat Lots of Very High End Pink Opal Rough - Plus a FREE Faceted Gemstone

$21.31


US SELLER 1.89 cts AAA+ MUSEUM GRADE Natural Ethiopian Welo Opal Rough A5

$39.00


Natural Raw Rough Ethiopian Opal - Gem Grade

$20.00


20.5ct Natural Ethiopian Crystal Opal Flash Colors

$8.50


USA SELLER 7.60 TOTAL cts AAA+ INVESTMENT Ethiopian Welo Opal Rough LOT A16

$11.00


US SELLER 2.30 cts AAA+ MUSEUM GRADE Natural Ethiopian Welo Opal Rough A2

$50.00


100%Natural Super A,AA,AAA Welo Fire Ethiopian Opal Rough Wholesale Gemstone

$14.00


FIRE OPAL NATURAL FIRE ETHIOPIAN OPAL ROUGH STUNNING CABOCHON FIRE ROUGH JGEMS02

$6.99


FIRE OPAL NATURAL FIRE ETHIOPIAN OPAL ROUGH STUNNING CABOCHON FIRE ROUGH JGEMS01

$6.99


Natural Coober Pedy Multi-Color Flashes in Raw White Base Opal Rough

$9.00


US SELLER 2.28 cts AAA+ MUSEUM GRADE Natural Ethiopian Welo Opal Rough A3

$50.00


Mintabie Rough Opal parcel White Base rare flash 30 + grams great quality 

$160.00


89.5ct Huge Natural Ethiopian Crystal Opal Multi Bright Pinfire Colors

$40.00


100 % Natural Super AAA Welo Fire Ethiopian Opal-Rough Wholesale Gemstone Lot

$11.99


105.5 CT NATURAL AUSTRALIAN BOULDER OPAL ROUGH A4

$24.00


LOT OF 14 MEXICAN OPALs ROUGH WITH BEAUTIFUL COLORS:

$11.50


koroit/yowah boulder opal rough 54 carats

$9.29


EXTREME RAINBOW 11.55ct NATURAL100% UNHEATED OPAL ROUGH FACET SPECIMEN NR!

$10.49


7.8Ct 100% Natural Black Lightning Ridge Opal Facet Rough Specimen YPL1808

$6.80


Nice Larger Boulder Opal Rough/Sliced Parcel 1372cts Queensland Australia Nr lot

$13.24


104.5 CT NATURAL AUSTRALIAN BOULDER OPAL ROUGH A3

$25.00


52.6Ct Natural Ethiopian Black Chocolate Opal Facet Rough Specimen YQO3224

$9.50


Koroit Australia Boulder Opal Rough Slab Green, Blue, Purple, Orange and Red!

$13.95


Natural Digger's Gully (Coober Pedy) with Green Band Raw Rough Opal

$14.82


koroit/yowah boulder opal rough 34 carats

$26.83


74.ct Natural Ethiopian Crystal Opal Pearly White Sphere Florescent Flash Colors

$35.00


US SELLER 1.68 cts AAA+ INVESTMENT GRADE Natural Ethiopian Welo Opal Rough A57

$11.00