Gemstones

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1 pcs Blue, Violet Tanzanite - 1.57 ct - International Gemological Institute (IGI)

1 pcs Violet, Blue Tanzanite - 5.56 ct - Gemological Institute of America (GIA)

2 pcs Blue Tanzanite - 5.07 ct - International Gemological Institute (IGI)

Blue Tanzanite - 16.41 ct - Gemological Institute of America (GIA)

Blue, Violet Tanzanite - 2.59 ct - International Gemological Institute (IGI) - Fine Color Quality

No reserve price Tanzanite - 1.22 ct - Instituto Gemólogico Español (IGE)

Blue, Violet Tanzanite - 3.14 ct - International Gemological Institute (IGI) - Deep Blue Loupe clean

No reserve price Tanzanite - 1.12 ct - Instituto Gemólogico Español (IGE)

No reserve price - 1 pcs Blue, Violet Tanzanite - 3.93 ct - International Gemological Institute (IGI) - BLUE VIOLET TANZANITE

1 pcs Blue, Violet Tanzanite, Zoisite - 3.26 ct - International Gemological Institute (IGI)

1 pcs Blue, Violet Tanzanite - 5.93 ct - Gemological Institute of America (GIA)

1 pcs Blue, Violet Tanzanite - 5.43 ct - Istituto Gemmologico Italiano (IGI) - Natural Tanzanite

Blue, Violet Tanzanite - 3.70 ct - International Gemological Institute (IGI) - Deep Blue Loupe clean

No reserve price - 1 pcs Blue, Violet Tanzanite - 5.45 ct - International Gemological Institute (IGI)

1 pcs Violet, Blue Tanzanite - 27.70 ct - International Gemological Institute (IGI)

No reserve price Violet Tanzanite - 1.54 ct - International Gemological Institute (IGI)

No reserve price - 1 pcs Blue, Violet Tanzanite - 2.53 ct - International Colored Gemstone Association (ICA GemLab) - AMAZING

No reserve price Tanzanite - 1.07 ct - Instituto Gemólogico Español (IGE)

Blue Tanzanite - 27.05 ct - Gemological Institute of America (GIA)

No reserve price Blue, Violet Tanzanite - 3.54 ct - Instituto Gemólogico Español (IGE) - Very good color

Blue, Violet Tanzanite - 1.91 ct - International Gemological Institute (IGI) - Fine Color Quality

No reserve price Violet Tanzanite - 1.98 ct - International Gemological Institute (IGI)

No reserve price Violet Tanzanite - 1.73 ct - International Gemological Institute (IGI)

2 pcs Blue, Violet Tanzanite - 10.55 ct - International Gemological Institute (IGI) - Top Tanzanite Pair