Pierres précieuses

Bleu Topaze - 118.00 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Bleu Topaze - 88.34 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Bleu Topaze - 84.50 ct - International Colored Gemstone Association (ICA GemLab) - Topaze bleue suisse

1 pcs Bleu Topaze - 94.47 ct - International Colored Gemstone Association (ICA GemLab) - topaze bleue suisse

1 pcs Bleu Topaze - 82.42 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Bleu Topaze - 84.03 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Violet, Jaune Amétrine - 72.89 ct - International Colored Gemstone Association (ICA GemLab)

Améthyste - 218.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sans traitements