Piedras preciosas

Sin precio de reserva Topacio - 34.80 ct - Gem Report Antwerp (GRA) - Intenso azul 'Swiss'

Sin precio de reserva - 1 pcs Azul, Violeta Fluorita - 4.11 ct - International Gemological Institute (IGI) - Cambio de color

Sin precio de reserva Zafiro - 1.26 ct - Instituto Gemólogico Español (IGE) - Calentado Sin Residuos

1 pcs Azul, Violeta Tanzanita - 6.65 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Marrón, Naranja Topacio - 18.44 ct - International Gemological Institute (IGI)

Sin precio de reserva Verde Esmeralda - 2.20 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Azul Topacio - 35.01 ct - International Colored Gemstone Association (ICA GemLab) - "Millenium Cut"

Sin precio de reserva - 1 pcs Amarillo, Naranja Topacio - 20.08 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Espodumena - 31.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Verde claro (amarillento)

Sin precio de reserva - 1 pcs Rosa Kunzita - 10.33 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amarillo Heliodoro - 2.98 ct - International Gemological Institute (IGI)

Sin precio de reserva Rosa Zafiro - 1.56 ct - Gem Report Antwerp (GRA) - Sin calor. Tono rosa claro

1 pcs Azul Turmalina de Paraíba - 1.04 ct - International Gemological Institute (IGI) - Real Neon Paraíba

1 pcs Amarillo Zafiro - 1.04 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Cuarzo - 114.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - marrón claro amarillento

Azul Zafiro - 6.78 ct - Lotus Gemology - burma blue - unheated

1 pcs Morado, Rojo Espinela - 3.46 ct - International Gemological Institute (IGI) - Chisporroteante No-Treat

Sin precio de reserva - 1 pcs Azul Zafiro - 2.22 ct - International Gemological Institute (IGI) - ZAFIRO NATURAL

1 pcs Morado, Rosa Zafiro - 1.16 ct - International Gemological Institute (IGI) - Africa Sapphire Sin Calor

Sin precio de reserva - 1 pcs Azul Tanzanita - 10.27 ct - International Colored Gemstone Association (ICA GemLab) - tanzanita azul

Sin precio de reserva Espodumena - 42.79 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Verde Demantoide - 2.08 ct - GRS GemResearch Swisslab

Sin precio de reserva Zafiro - 17.24 ct - Gemological Institute of America (GIA) - Azul oscuro

1 pcs Gris, Rosa Piedras preciosas mixtas - 2.52 ct - Antwerp Laboratory for Gemstone Testing (ALGT)