Piedras preciosas

Sin precio de reserva - 1 pcs Amarillo Cuarzo - 90.61 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Azul, Violeta Tanzanita - 1.25 ct - International Colored Gemstone Association (ICA GemLab) - Impecable increíble

Sin precio de reserva - 1 pcs Rojo Granate - 9.78 ct - International Gemological Institute (IGI) - Granate rojo natural

Sin precio de reserva - 1 pcs Azul, Verde Zafiro - 1.33 ct - International Gemological Institute (IGI) - zafiro natural

1 pcs Verde, Amarillo Peridoto - 3.56 ct - International Gemological Institute (IGI)

Sin precio de reserva Aguamarina - 6.23 ct - International Colored Gemstone Association (ICA GemLab)

Violeta Espinela - 3.23 ct - GRS GemResearch Swisslab

Sin precio de reserva Amatista - 37.36 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Púrpura intenso (disparejo)

1 pcs Espinela - 2.33 ct - Gemological Institute of America (GIA)

Esmeralda - 2.67 ct - International Gemological Institute (IGI)

1 pcs Verde, Amarillo Crisoberilo - 1.91 ct - Gemological Institute of America (GIA)

1 pcs Verde Esmeralda - 4.92 ct - International Gemological Institute (IGI)

Sin precio de reserva Verde Esmeralda - 4.56 ct - International Gemological Institute (IGI) - Zambia

1 pcs Verde Esmeralda - 4.26 ct - International Gemological Institute (IGI)

1 pcs Azul Zafiro - 1.55 ct - International Gemological Institute (IGI) - Sapphire

Sin precio de reserva - 8 pcs Espinela - 4.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rosado grisáceo vivo/profundo

Sin precio de reserva - 5 pcs Amarillo, Morado Tanzanita - 3.65 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - TANZANITA NATURAL

Verde Esmeralda - 3.34 ct - International Gemological Institute (IGI) - ¡Menor!

1 pcs Verde Esmeralda - 4.52 ct - International Gemological Institute (IGI)

Azul Tanzanita - 4.08 ct - International Gemological Institute (IGI)

Sin precio de reserva Amarillo Citrino - 26.30 ct - International Colored Gemstone Association (ICA GemLab) - Citrino sin tratar de Madeira

Sin precio de reserva Rosa Zafiro - 2.24 ct - International Gemological Institute (IGI) - Sin calor, sin tratamiento

1 pcs Rojo, Rosa Rubí - 3.21 ct - International Gemological Institute (IGI) - Rojo intenso

1 pcs Rojo, Rosa Rubí - 1.78 ct - International Gemological Institute (IGI)