Pierres précieuses

Tourmaline - 12.99 ct - International Gemological Institute (IGI)

1 pcs Bleu, Jaune Saphir - 1.75 ct - International Gemological Institute (IGI)

1 pcs Bleu, Vert Tourmaline - 2.13 ct - Gemological Institute of America (GIA)

1 pcs Bleu Saphir - 1.93 ct - International Gemological Institute (IGI) - Bleu Saphir - 1.93 ct - I

1 pcs Bleu, Violet Tanzanite - 5.88 ct - International Gemological Institute (IGI) - Tanzanite naturelle

Rouge Rubis - 1.08 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rouge profond

1 pcs Vert Émeraude - 1.42 ct - International Gemological Institute (IGI)

1 pcs Bleu Saphir - 1.20 ct - International Gemological Institute (IGI)

1 pcs Rose, Violet Saphir - 1.04 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sans prix de réserve - 1 pcs Bleu Aigue-marine - 6.82 ct - International Gemological Institute (IGI) - Aigue-marine naturelle

Bleu Saphir - 2.10 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Vert Émeraude - 1.18 ct - International Gemological Institute (IGI)

1 pcs Rouge, Violet Rubis - 1.29 ct - International Gemological Institute (IGI) - Pas de chaleur / Pas de friandise

Bleu Saphir - 1.69 ct - International Gemological Institute (IGI) - Aucun traitement

1 pcs Bleu Saphir - 1.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rose Saphir - 1.71 ct - Gemological Institute of America (GIA)

1 pcs Vert Émeraude - 1.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Bleu Saphir - 1.82 ct - International Gemological Institute (IGI)

Bleu, Violet Tanzanite - 3.70 ct - International Gemological Institute (IGI) - Deep Blue Loupe propre

Sans prix de réserve - 1 pcs Vert Émeraude - 4.07 ct - International Gemological Institute (IGI)

Aigue-marine - 3.85 ct - International Gemological Institute (IGI) - Bleu pastel

10 pcs Bleu Saphir - 5.15 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Bleu, Violet Tanzanite - 2.75 ct - International Gemological Institute (IGI) - Deep blue Loupe propre

Saphir - 1.04 ct - Antwerp Laboratory for Gemstone Testing (ALGT)