宝石

SubcategoriesShow more

Popular in 宝石

1725 objects

Sort by

No reserve price Spinel - 2.05 ct - Gem Report Antwerp (GRA) - ディープピンク

No reserve price Spinel - 4.40 ct - Gem Report Antwerp (GRA) - ディープ・パープル

No reserve price - 1 pcs Blue, Violet Tanzanite - 23.18 ct - International Colored Gemstone Association (ICA GemLab)

No reserve price Sapphire - 10.90 ct - Lotus Gemology - ディープ・ブルー

No reserve price Spinel - 2.54 ct - Gem Report Antwerp (GRA) - ディープ・ブルー

No reserve price Topaz - 59.11 ct - Gem Report Antwerp (GRA) - 強烈な 'Swiss' ブルー

No reserve price Sapphire - 3.78 ct - Bellerophon Gemlab - 深い青緑色

1 pcs Green, Red, Brown Garnet - 3.45 ct - International Gemological Institute (IGI) - 純粋な赤色への変更

No reserve price Topaz - 43.97 ct - Gem Report Antwerp (GRA) - 強烈な 'Swiss' ブルー

1 pcs Grey, Multicolour Opal - 5.61 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 色の強烈な遊び

1 pcs Tanzanite - 3.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 濃い青紫/鮮やかな青紫

No reserve price - 1 pcs Green, Yellow Chrysoberyl - 0.52 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

No reserve price Blue Topaz - 19.39 ct - International Gemological Institute (IGI)

No reserve price Topaz - 26.19 ct - Gem Report Antwerp (GRA) - 強烈な 'Swiss' ブルー

No reserve price - 1 pcs Yellow, Blue Sapphire - 1.50 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 加熱不可

No reserve price Sapphire - 2.72 ct - Bellerophon Gemlab - 深い青緑色

Sapphire - 2.56 ct - Gem Report Antwerp (GRA) - ブルー（セイロン）

1 pcs Green Emerald - 2.22 ct - International Gemological Institute (IGI) - 素晴らしい品質 !

1 pcs Green, Blue Sapphire - 1.86 ct - International Gemological Institute (IGI)

No reserve price Green Sapphire - 2.70 ct - International Gemological Institute (IGI) - 未加熱-マダガスカル

Purple, Pink Tourmaline - 1.96 ct - International Gemological Institute (IGI) - ルベライト - トップジェム

1 pcs Tanzanite - 1.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - 上質な色彩品質

Multicolour Tourmaline - 3.59 ct - International Gemological Institute (IGI) - バイカラー、レア

1 pcs Blue Sapphire - 4.21 ct - International Colored Gemstone Association (ICA GemLab) - Teel Blue - 加熱なし