Pierres précieuses

1 pcs Vert Tourmaline - 2.14 ct - International Gemological Institute (IGI)

Rouge Tourmaline - 9.15 ct - International Gemological Institute (IGI) - Rubellite

Bleu Spinelle - 3.01 ct - GRS (Laboratoire Gem Research Swiss) - GRS Cobalt Spinel, 3,01 ct

1 pcs Rose, Violet Saphir - 2.62 ct - Gemological Institute of America (GIA)

1 pcs Violet, Bleu Tanzanite - 5.59 ct - Gemological Institute of America (GIA) - D-Block | Pièce Rare

Vert Émeraude - 2.57 ct - International Gemological Institute (IGI) - Huile mineure

1 pcs Bleu Saphir - 1.58 ct - Gemological Institute of America (GIA)

1 pcs Vert Émeraude - 1.68 ct - International Gemological Institute (IGI)

Tanzanite - 3.71 ct - International Gemological Institute (IGI)

Sans prix de réserve Émeraude - 1.60 ct - International Gemological Institute (IGI) - Minor (Zambie)

1 pcs Vert, Jaune Chrysobéryl - 1.91 ct - Gemological Institute of America (GIA)

Orange, Rose Tourmaline - 9.78 ct - International Gemological Institute (IGI)

1 pcs Bleu, Violet Tanzanite - 2.95 ct - International Gemological Institute (IGI) - Tanzanite naturelle

Vert Émeraude - 2.35 ct - International Gemological Institute (IGI) - Meilleur éclat

1 pcs Violet, Rouge Rubis - 1.11 ct - Gemological Institute of America (GIA)

1 pcs Multicolore, Blanc Opale - 15.14 ct - International Gemological Institute (IGI)

1 pcs Violet, Bleu Saphir - 1.55 ct - International Gemological Institute (IGI) - QUALITÉ PREMIUM NON CHAUFFÉE

1 pcs Rouge Spinelle - 1.22 ct - Gemological Institute of America (GIA)

Sphène - 6.31 ct - International Gemological Institute (IGI)

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

Vert Émeraude - 1.90 ct - International Gemological Institute (IGI) - Zambia Mines

1 pcs Rose Kunzite - 5.49 ct - Istituto Gemmologico Italiano (IGI Milan)

Jaune, Vert Grenat - 1.99 ct - International Gemological Institute (IGI) - IGI Certified

Sans prix de réserve - 1 pcs Violet, Gris Spinelle - 4.42 ct - International Gemological Institute (IGI)