1 pcs Green Tourmaline, Tourmaline paraiba - 2.80 ct - International Colored Gemstone Association (ICA GemLab) - パライバトルマリン #1393
No reserve price - 1 pcs Purple, Pink Spinel - 1.31 ct - Antwerp Laboratory for Gemstone Testing (ALGT)
No reserve price - 1 pcs Blue, Violet Tanzanite - 6.18 ct - International Colored Gemstone Association (ICA GemLab)
1 pcs Blue Tourmaline - 42.77 ct - International Colored Gemstone Association (ICA GemLab) - 素敵なパライバの記事