Piedras preciosas

Sin precio de reserva Turmalina - 4.23 ct - Gem Report Antwerp (GRA) - bicolor

Sin precio de reserva Aguamarina - 24.91 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Azul pálido

Sin precio de reserva - 2 pcs Azul Aguamarina - 8.90 ct - International Gemological Institute (IGI)

Sin precio de reserva - 4 pcs Multicolor Espinela - 2.15 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Spessartita - 3.02 ct - International Gemological Institute (IGI)

Sin precio de reserva Bicolor Turmalina - 1.09 ct - International Gemological Institute (IGI)

1 pcs Verde Granate, Tsavorita - 1.05 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Espinela - 1.74 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rosado violáceo intenso

Sin precio de reserva Tanzanita - 0.93 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Rojo, Morado Granate, Rodolita - 2.43 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Azul, Violeta Espinela - 1.19 ct - International Colored Gemstone Association (ICA GemLab) - Color_Change Spinel

1 pcs Rojo, Morado Granate - 5.11 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Espinela - 1.31 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Espinela rosa intensa

Ópalo de fuego - 11.23 ct - International Colored Gemstone Association (ICA GemLab) - Corte de Precisión

1 pcs Gris, Multicolor, Rojo, Verde, Azul, Negro Ópalo - 19.39 ct - International Gemological Institute (IGI) - Patrón de piel de serpiente seminegra

Sin precio de reserva Rosa Espinela - 2.82 ct - International Colored Gemstone Association (ICA GemLab) - Vivid Pink No Heat

1 pcs Bicolor Turmalina - 5.24 ct - International Gemological Institute (IGI)

2 pcs Azul, Verde Aguamarina - 5.57 ct - International Gemological Institute (IGI)

1 pcs Rosa Turmalina - 3.94 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Azul Espinela - 1.21 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Aguamarina - 9.72 ct - International Colored Gemstone Association (ICA GemLab)

Azul Aguamarina - 4.24 ct - Instituto Gemólogico Español (IGE)

1 pcs Morado Amatista - 16.34 ct - International Gemological Institute (IGI)

2 pcs Rosa, Morado Granate, Rodolita - 2.91 ct - International Gemological Institute (IGI) - PIROPE-ALMANDITA