432Cts. Natural Black Tourmaline Mix Shape Cabochon Loose Gemstone 11Pcs Lot C-358

451Cts. Natural Black Tourmaline Mix Shape Cabochon Loose Gemstone 12Pcs Lot C-330

490Cts.Natural Black Tourmaline Oval Shape Cabochon Loose Gemstone 10Pcs Lot C-340

488Cts.Natural Black Tourmaline Oval Shape Cabochon Loose Gemstone 09Pcs Lot C-353

393Cts. Natural Black Tourmaline Fancy Cabochon Loose Gemstone 12 Pcs Lot C-333

486Cts.Natural Black Tourmaline Oval Shape Cabochon Loose Gemstone 08Pcs Lot C-357

459Cts. Natural Black Tourmaline Fancy Cabochon Loose Gemstone 13 Pcs Lot C-356

469Cts.Natural Black Tourmaline Oval Shape Cabochon Loose Gemstone 10Pcs Lot C-339

420Cts.Natural Black Tourmaline Oval Shape Cabochon Loose Gemstone 08Pcs Lot C-342

285Cts. Natural Black Tourmaline Fancy Cabochon Loose Gemstone 09 Pcs Lot C-355

Natural Black Tourmaline Rough, Gemstone Rough, Loose Rough, Tourmaline Loose Rough, Black Tourmaline, Gemstone Raw For Making Stone

Black Tourmaline Rough 1000 Carat. Gemstone Rough, Untreated Rough Lot, Tourmaline Raw Gemstone For Jewelry Making, Gemstone Lot.

308Cts. Natural Hematite Mix Cabochon Loose Gemstone 08Pcs Lot 14X18-17X23MM A-303

One Piece Small Tourmaline Gemstone Rough.

292Cts. Natural Hematite Mix Cabochon Loose Gemstone 7 Pcs Lot 17X17-16X23MM A-300

244Cts. Natural Onyx Agate Ring Size Round Cabochon Loose Gemstone 15Pcs Lot A-632

260Cts. Natural Black Fossil Coral Mix Cabochon Loose Gemstone 13 Pcs Lot C-634

355Cts. Natural Hematite Oval Cabochon Loose Gemstone 8Pcs Lot 14X18-18X25MM A-310

260Cts. Natural Black Fossil Coral Oval Cabochon Loose Gemstone 10 Pcs Lot C-636

353Cts. Natural Hematite Oval Cabochon Loose Gemstone 8Pcs Lot 14X18-17X25MM A-311

360Cts. Natural Hematite Oval Cabochon Loose Gemstone 8Pcs Lot 14X18-18X25MM A-298