Piedras preciosas

1 pcs Rojo, Marrón Espinela - 3.82 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Azul Topacio - 44.90 ct - International Colored Gemstone Association (ICA GemLab)

Verde Esmeralda - 1.69 ct - International Gemological Institute (IGI)

2 pcs Azul Tanzanita - 5.27 ct - International Gemological Institute (IGI)

1 pcs Azul Zafiro - 1.57 ct - Gemological Institute of America (GIA) - Origen Madagascar

1 pcs Azul, Verde Espinela - 2.43 ct - International Gemological Institute (IGI) - Espinela azul verdoso profundo

Sin precio de reserva Esmeralda - 1.68 ct - International Gemological Institute (IGI) - Mina poco común del Ural – Aceite menor

1 pcs Verde Esmeralda - 3,75 ct - International Gemological Institute (IGI)

1 pcs Azul Zafiro - 1.59 ct - International Gemological Institute (IGI)

1 pcs Verde, Azul, Amarillo Zafiro - 1.91 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sin calor

1 pcs Azul Zafiro - 1.04 ct - International Gemological Institute (IGI)

1 pcs Azul Zafiro - 1.08 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Gris, Marrón Cuarzo - 96.30 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Citrino - 74.55 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Azul Zafiro - 4,29 ct - Lotus Gemology

Rosa Espinela - 3.39 ct - GRS GemResearch Swisslab

1 pcs Azul Zafiro - 1.80 ct - International Gemological Institute (IGI) - N-F

Sin precio de reserva Verde Zafiro - 4.53 ct - International Gemological Institute (IGI)

Sin precio de reserva - 3 pcs Esmeralda - 2.29 ct - International Colored Gemstone Association (ICA GemLab) - ¡Buen conjunto!

Zafiro - 1.06 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva Piedras preciosas mixtas - 8.14 ct - International Colored Gemstone Association (ICA GemLab) - Pollucita natural rara

Sin precio de reserva Rosa Zafiro - 1.17 ct - International Gemological Institute (IGI) - Sin calor , sin tratamiento

Sin precio de reserva - 1 pcs Cuarzo - 245.48 ct - International Colored Gemstone Association (ICA GemLab)

Azul Espinela - 1.57 ct - Lotus Gemology - Unheat Cobalt