Pierres précieuses

1 pcs Orange Topaze - 137.06 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rouge, Orange Sphalérite - 18.91 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Vert, Bleu Tourmaline - 6.30 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Bleu Tourmaline Paraiba - 1.16 ct - International Colored Gemstone Association (ICA GemLab) - Paraiba Tourmaline

1 pcs Orange Topaze - 92.62 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rose, Orange Kunzite - 89.32 ct - International Colored Gemstone Association (ICA GemLab) - Sans coupe fine chauffée

1 pcs Blanc, Multicolore Opale - 16.08 ct - Asian Institute of Gemological Sciences (AIGS) - Belle opale

Sans prix de réserve Rubis - 2.63 ct - International Gemological Institute (IGI)

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

Bleu Saphir - 1.91 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

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

Sans prix de réserve - 1 pcs Vert Émeraude - 1.48 ct - International Colored Gemstone Association (ICA GemLab)

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

Bleu Zircon - 9.35 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Violet, Vert Saphir - 1.30 ct - International Gemological Institute (IGI) - Changement de couleur

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

1 pcs Bleu Topaze - 64.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Swiss Blue

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

1 pcs Vert Émeraude - 3.85 ct - Instituto Gemólogico Español (IGE) - Zambie

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

Rose, Orange Béryl - 8.04 ct - International Gemological Institute (IGI)

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

1 pcs Vert Péridot - 10.30 ct - International Colored Gemstone Association (ICA GemLab) - Vert intense

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