Piedras preciosas

1 pcs Rojo, Rosa Rubí - 2.90 ct - International Gemological Institute (IGI)

Sin precio de reserva Rojo Espinela - 1.32 ct - Gem Report Antwerp (GRA) - Espinela roja intensa

Sin precio de reserva - 1 pcs Azul Zafiro - 2.85 ct - Bellerophon Gemlab - ZAFIRO AZUL DE CEILÁN

2 pcs Verde, Azul Turmalina de Paraíba - 3.94 ct - Gemological Institute of America (GIA) - Neon-Twins-Vivid-Mozambiq

Sin precio de reserva - 2 pcs Incoloro Ópalo - 4.85 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - ópalo con juego de color natural

1 pcs Rojo, Verde, Marrón, Naranja, Negro Ópalo de fuego - 19.52 ct - International Gemological Institute (IGI) - Juego de colores marrón negruzco

Azul Tanzanita - 7.81 ct - Gemological Institute of America (GIA)

1 pcs Azul Aguamarina - 5.94 ct - International Gemological Institute (IGI)

1 pcs Verde Esmeralda - 4.66 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Zafiro - 1.13 ct - International Gemological Institute (IGI) - Cambio de color Sapphire U/H

Sin precio de reserva - 1 pcs Naranja, Amarillo Ópalo de fuego - 5.69 ct - International Gemological Institute (IGI) - Ópalo de fuego natural

1 pcs Rojo, Naranja Esfalerita - 18.91 ct - International Colored Gemstone Association (ICA GemLab) - Joya rara de España

1 pcs Rosa, Naranja Morganita - 21.44 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 5 pcs Verde, Rosa Alejandrita - 0.51 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - ALEXANDRITA CAMBIANTE DE COLOR

1 pcs Verde Esmeralda - 4.59 ct - International Gemological Institute (IGI) - Zambia

Azul Zafiro - 2.79 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde Esmeralda - 1.95 ct - Gemological Institute of America (GIA)

Azul Zafiro - 1.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sin tratamiento - Azul intenso

1 pcs Rojo Espinela - 2.86 ct - International Gemological Institute (IGI)

1 pcs Azul Tanzanita - 3.52 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Azul violáceo

Azul Zafiro - 2.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Deep Blue

Zafiro - 2.34 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 2 pcs Verde Esmeralda - 1.35 ct - International Colored Gemstone Association (ICA GemLab) - Twins - Aceite menor

1 pcs Azul, Gris, Rosa, Morado Espinela - 4.50 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Efecto de cambio de color