Piedras preciosas

Sin precio de reserva Verde Tsavorita - 1.11 ct - Instituto Gemólogico Español (IGE)

Sin precio de reserva - 1 pcs Amarillo Zafiro - 1.53 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Violeta Zafiro - 1.17 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro violeta natural

Sin precio de reserva Verde Esmeralda - 3.88 ct - International Gemological Institute (IGI) - Minor Oil

Sin precio de reserva Azul Zafiro - 1.04 ct - International Gemological Institute (IGI)

Sin precio de reserva Zafiro - 2.48 ct - Gem Report Antwerp (GRA) - Deep Blue

Sin precio de reserva - 1 pcs Verde, Azul Aguamarina - 7.44 ct - International Gemological Institute (IGI) - VERDE AZUL AQUAMARINA

Sin precio de reserva - 2 pcs Naranja Ópalo - 4.44 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NATURAL OPAL

Sin precio de reserva Fluorita - 65.60 ct - International Colored Gemstone Association (ICA GemLab) - Cambio de color azul a púrpura

Sin precio de reserva Blanco Ópalo - 6.26 ct - International Colored Gemstone Association (ICA GemLab) - Patrón arcoíris llamativo

Sin precio de reserva - 1 pcs Blanco Ópalo - 5.98 ct - International Colored Gemstone Association (ICA GemLab) - Cambio de color UV completo

Sin precio de reserva Spessartita - 1.52 ct - International Gemological Institute (IGI) - Malaya

Sin precio de reserva - 1 pcs Violeta Tanzanita - 4.59 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Verde Esmeralda - 1.64 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Verde, Amarillo Peridoto - 3.85 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Violeta Zafiro - 1.20 ct - International Colored Gemstone Association (ICA GemLab) - zafiro violeta

Sin precio de reserva Zafiro - 1.88 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amarillo Zafiro - 1.36 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Verde, Amarillo Zafiro - 1.63 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amarillo Zafiro - 2.39 ct - International Colored Gemstone Association (ICA GemLab) - Atractivo Zafiro

Sin precio de reserva - 2 pcs Verde Turmalina - 6.74 ct - International Gemological Institute (IGI)

Sin precio de reserva Ametrino - 20.63 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - rosado, morado, naranja

Sin precio de reserva Bicolor Zafiro - 1.68 ct - International Colored Gemstone Association (ICA GemLab) - Fino {Parti} Sin calor

Sin precio de reserva Zafiro - 1.04 ct - International Gemological Institute (IGI) - Cambio de color sin calentar