Piedras preciosas

Sin precio de reserva - 1 pcs Topacio - 39.70 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amatista - 32.73 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Rosa Espinela - 2.60 ct - Gem Report Antwerp (GRA)

Esmeralda - 7.36 ct - International Gemological Institute (IGI)

Esmeralda - 5.24 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Amatista - 38.12 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amarillo Zircón - 8.85 ct - International Colored Gemstone Association (ICA GemLab) - Orange Zircon

Sin precio de reserva Morado Kunzita - 34.33 ct - International Colored Gemstone Association (ICA GemLab) - Top Natural Spodumene

Sin precio de reserva Morado Kunzita - 19.37 ct - International Colored Gemstone Association (ICA GemLab) - Top Natural Spodumene

Esmeralda - 4.81 ct - International Gemological Institute (IGI)

Amarillo Citrino - 20.10 ct - Instituto Gemólogico Español (IGE)

1 pcs Tanzanita - 1.47 ct - Instituto Gemólogico Español (IGE)

Sin precio de reserva Verde Esmeralda - 1.96 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

30 pcs Rojo Rubí - 1.88 ct - Instituto Gemólogico Español (IGE) - Minor

12 pcs Rojo Rubí - 2.58 ct - Instituto Gemólogico Español (IGE)

Esmeralda - 7.19 ct - International Gemological Institute (IGI)

Tsavorita - 5.05 ct - International Gemological Institute (IGI)

1 pcs Rojo Granate, Rodolita - 7.66 ct - International Colored Gemstone Association (ICA GemLab) - *HEART-UMBA-TANZANIA*

Sin precio de reserva - 1 pcs Verde Espinela - 2.92 ct - International Colored Gemstone Association (ICA GemLab) - Natural Blue Spinel

2 pcs Azul Zafiro - 1.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Naranja Granate - 3.20 ct - International Colored Gemstone Association (ICA GemLab) - Granate espessartina rojo

Sin precio de reserva Ametrino - 24.02 ct - Instituto Gemólogico Español (IGE)

2 pcs Azul, Violeta Tanzanita - 1.86 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Azul Espinela - 1.09 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Cambio de color