Piedras preciosas

Sin precio de reserva - 1 pcs Turmalina de Paraíba - 1.23 ct - International Colored Gemstone Association (ICA GemLab) - Paraiba !

1 pcs Rosa, Rojo Espinela - 5.16 ct - Lotus Gemology - Oro - Rojo rosado intenso

Sin precio de reserva Tsavorita - 2.65 ct - International Colored Gemstone Association (ICA GemLab) - Verde vibrante pero poco común

Ópalo - 9.87 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blanco, Amarillo, Naranja, Multicolor Ópalo - 7.62 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Peridoto - 19.53 ct - International Colored Gemstone Association (ICA GemLab)

Azul Turmalina de Paraíba - 7.20 ct - International Colored Gemstone Association (ICA GemLab) - Azul verdoso natural

Verde Turmalina - 48.18 ct - International Gemological Institute (IGI)

Sin precio de reserva Espinela - 2.61 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Cambio de color

Azul Espinela - 1.22 ct - International Gemological Institute (IGI)

Espinela - 1.51 ct - Instituto Gemólogico Español (IGE)

Multicolor Ópalo - 17.65 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Alta calidad de color

1 pcs Bicolor Turmalina - 5.60 ct - International Gemological Institute (IGI)

Morado Turmalina - 7.46 ct - International Gemological Institute (IGI) - IGI Seal Pack

Sin precio de reserva Piedras preciosas mixtas - 7.99 ct - International Colored Gemstone Association (ICA GemLab) - Pollucita natural rara

Sin precio de reserva - 1 pcs Blanco, Multicolor, Verde, Azul, Rojo, Amarillo Ópalo - 11.69 ct - Gem Report Antwerp (GRA) - Cristal Opal

1 pcs Verde Tsavorita - 1.22 ct - International Gemological Institute (IGI) - grossularita

Azul, Violeta Tanzanita - 1.15 ct - International Gemological Institute (IGI) - Violeta-azulado profundo

Sin precio de reserva Espinela - 1.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rosa púrpura profundo

Sin precio de reserva Aguamarina - 17.23 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Aguamarina - 9.10 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Tsavorita - 4.34 ct - International Colored Gemstone Association (ICA GemLab) - Verde vibrante pero poco común

Sin precio de reserva - 1 pcs Amarillo Topacio - 42.76 ct - International Colored Gemstone Association (ICA GemLab) - Topacio amarillo

Sin precio de reserva Tanzanita - 3.70 ct - International Colored Gemstone Association (ICA GemLab)