No reserve price - 1 pcs Green, Violet Tanzanite - 1.87 ct - International Colored Gemstone Association (ICA GemLab) - BI COLOR 未加熱を評価する
No reserve price - 1 pcs Blue Topaz - 23.49 ct - International Gemological Institute (IGI) - 天然のブルー・トパーズ
No reserve price - 1 pcs Pink, Purple Spinel - 1.69 ct - International Gemological Institute (IGI) - 天然スピネル
No reserve price - 1 pcs Violet, Purple Sapphire - 1.07 ct - International Gemological Institute (IGI) - カラー変更
No reserve price - 1 pcs Blue, Green Aquamarine - 7.86 ct - International Colored Gemstone Association (ICA GemLab)
No reserve price - 1 pcs Multicolour, Grey Opal - 10.99 ct - International Gemological Institute (IGI) - 自然色の遊色オパール