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Blue Tanzanite 6 Stones Pear-shaped Cabochon cut 3.17 total carats mm...

Blue-Violet Tanzanite Round-shaped cut 0.36 carats mm 4.40 x 4.41 x...

Blue Tanzanite Oval cut 0.53 carats mm 5 x 3.5 x 2.5 Gems Costume...

Zoisite Ruby or Anyolite 73.3 gr - cm 4.9 x 3.3 x 2.6 Raw Minerals...

Zoisite Ruby or Anyolite 82.5 gr - cm 4.8 x 4.1 x 3.7 Raw Minerals...

Zoisite Ruby or Anyolite 87.4 gr - cm 5.5 x 4.6 x 3.2 Raw Minerals...

natural crystal tanzanite, 2 carats, mm 9 x 6 x 4, as in picture....

natural crystal tanzanite, 4.5 carats, mm 10 x 6 x 5, as in picture....

natural crystal tanzanite, 5 carats, mm 10 x 8 x 5, as in picture....

natural crystal tanzanite, 4.5 carats, mm 12 x 11 x 5, as in picture....

natural crystal tanzanite, 4 carats, mm 10 x 9 x 5, as in picture....

natural crystal tanzanite, 9.5 carats, mm 12 x 9 x 8, as in picture....

natural crystal tanzanite, 6.5 carats, mm 11 x 8 x 7, as in picture....

Lot  8 Tanzanite Crystals 16.5 carats mm 7-11 Raw Minerals...