search
  • Inicie Sesión
    Registrarse
  • Servicio al cliente sólo en inglés

    Número gratuito - EE. UU. & Canadá únicamente:
    1-800-464-1640

    Internacional:
    +66-39303404

  • Cambiar idioma
  • USD

Dr. Eduard Gübelin - The Father of Modern Gemology

Dr. Eduard J. Gübelin
Dr. Eduard J. Gübelin

Dr. Eduard J. Gübelin can justly be called the father of modern gemology. Born in Lucerne, Switzerland in 1913, his family were watchmakers and jewelers in the best Swiss tradition. He studied at universities in Zurich and Vienna, earning a Ph.D. in mineralogy in 1938. He then traveled to the United States, where he was one of the first resident students of the young Gemological Institute of America and worked with early pioneers of the professional gemological movement.

Early in the twentieth century, Gübelin's father, Eduard Gübelin, Sr., recognized the need for scientific analysis of gemstones to support the jewelry industry. In 1902 the French chemist Auguste Verneuil had developed a method known as flame fusion to create synthetic ruby. This innovation was no mere laboratory experiment. By 1907 Verneuil had turned his lab into a full scale production facility and was turning out 1,000 kg of synthetic corundum per year. The jewelry industry needed to be able to certify natural gemstones.

The Gübelin family established the Gübelin Gem Lab and young Eduard joined the family firm in 1932. During his studies with Prof. Hermann Michel in Vienna, he had developed an interest in the study of inclusions in gems and their significance for the identification of gemstones. It became a lifelong interest and led to his greatest contributions to gemological science.

Dr. Gübelin became a leading expert on gemstone inclusions and photomicrography. He published a number of important books and hundreds of articles in scholarly and popular journals. His best known books include Internal World of Gemstones: Documents from Space and Time (1974) and Photoatlas of Inclusions in Gemstones (1986), co-authored with gemologist John Koivula.

Dr. Eduard J. Gübelin's Beryl Collection
Dr. Eduard J. Gübelin's Beryl Collection

Based on Dr. Gübelin's study of inclusions, the Gübelin Lab became a pioneer in determining the origin of gemstones. Over a career spanning 70 years, Dr. Gübelin assembled a world famous gemstone collection of more than 5,000 specimens, covering all commercial and rare gem species. He had personally collected many of the specimens during his travels to many remote mining locations.

Dr. Gübelin died in 2005, just a few days short of his 92nd birthday. The Gemological Institute of America (GIA) has acquired his gemstone collection for the benefit of the profession.

  • Primera publicación: July-11-2009
  • Última actualización: January-22-2019
  • © 2005-2019 Reproducción (texto o gráficos), sin el consentimiento expreso por escrito de GemSelect.com (SETT Compañía Ltda.) es estrictamente prohibida.
Pinterest Board Names
More Shapes
Piedras Preciosas Populares
  • Zafiro
  • Esmeralda
  • Rubí
  • Aguamarina
  • Circón
  • Ópalo
  • Topacio
  • Turmalina
  • Granate
  • Amatista
  • Citrina
  • Tanzanita
Todas las gemas (144)
A B C D E F G H I J K L M N O P R S T V Z Á Ã Ó
  • Aguamarina
  • Aguamarina Ojo de Gato
  • Amatista
  • Amazonita
  • Ametrina
  • Amolita
  • Andalucita
  • Andesina Labradorita
  • Apatita
  • Apatita Ojo de Gato
  • Augita ojo de gato
  • Azurita Druzy
  • Berilo
  • Berilo Dorado
  • Calcedonia
  • Calcita
  • Charoita
  • Chrysocolla
  • Cianita
  • Circón
  • Citrina
  • Coral
  • Coral Fósil
  • Cornalina
  • Crisoberilo
  • Crisoprasa
  • Cromodiópsido
  • Cuarzo
  • Cuarzo Ahumado
  • Cuarzo Fresa
  • Cuarzo Limón Estrella
  • Cuarzo Místico
  • Cuarzo Ojo de Gato
  • Cuarzo Rosa
  • Cuarzo Rosa Estrella
  • Cuarzo Rutilado
  • Cuarzo con marcasita
  • Diamante
  • Diásporo con Cambio de Color
  • Diópsido Estrella
  • Doblete de Ópalo
  • Druzy Amethyst
  • Druzy Citrine
  • Enstatita
  • Escapolita Ojo de Gato
  • Escolecita
  • Esfalerita
  • Esfena
  • Esmeralda
  • Esmitsonita
  • Espectrolita
  • Espinela
  • Fluorita
  • Fluorita con Cambio de Color
  • Fucsita con Rubí
  • Gemas de estrella
  • Gemas de jade
  • Geoda ágata
  • Granate
  • Granate Alamandino
  • Granate Demantoide
  • Granate Espesartina
  • Granate Estrella
  • Granate Grossularita
  • Granate Hesonita
  • Granate Malaya
  • Granate Piropo
  • Granate Rodolita
  • Granate Tsavorita
  • Granate con Cambio de Color
  • Grandidierita
  • Hematita
  • Hemimorfita Druzy
  • Hiddenita
  • Howlita
  • Idocrasa
  • Iolita
  • Jadeíta
  • Jaspe
  • Kornerupina
  • Kunzita
  • Labradorita
  • Lapislázuli
  • Larimar
  • Madreperla
  • Malaquita
  • Mali Granate
  • Matriz Ojo de Tigre
  • Maw-Sit-Sit
  • Morganita
  • Nuummite
  • Obsidiana
  • Obsidiana Copo de Nieve
  • Ojo de Gato Actinolita
  • Ojo de Halcón
  • Ojo de Tigre
  • Ojos de gato
  • Peridoto
  • Perla
  • Piedra de Luna
  • Piedra de Luna Arco Iris
  • Piedra de Luna Estrella
  • Piedra de Luna Ojo de Gato
  • Piedra de Sangre
  • Piedra del Sol
  • Piedra del Sol Estrella
  • Pietersita
  • Pirita
  • Pirita Arco Iris
  • Prehnite
  • Rodocrosita
  • Rodonita
  • Rubí
  • Rubí Estrella
  • Rubí-Zoisita
  • Serafinita
  • Serpentina
  • Silimanita
  • Silimanita Ojo de Gato
  • Sodalita
  • Sugilita
  • Tanzanita
  • Topacio
  • Topacio Imperial
  • Topacio Místico
  • Turmalina
  • Turmalina Cromo
  • Turquesa
  • Variscita
  • Venturina
  • Zafiro
  • Zafiro Estrella
  • Zafiro con Cambio de Color
  • Ágata
  • Ágata Dendrítica
  • Ágata de Fuego
  • Ópalo ojo de gato
  • Ópalo
  • Ópalo Boulder
  • Ópalo Chocolate
  • Ópalo Moss
  • Ópalo Negro
  • Ópalo de Fuego
  • Ópalo en matriz
Main Categories
  • Nuevas llegadas
  • Lotes de gemas
  • Las Piedras Preciosas Calibradas
  • Piedras preciosas por pieza
  • Gemas de grado superior
  • Pares Emparejados
  • Gemas Corte Cabujón
  • Drilled Gems, Briolettes and Beads
  • Piedras zodiacales
  • Las Tallas de Piedras Preciosas
  • Gemas elegantes
  • Gemas de estrella
  • Zafiro sin Calefacción
Servicio al cliente sólo en inglés

Número gratuito - EE. UU. & Canadá únicamente:
1-800-464-1640

Internacional:
+66-39303404

Ahorra Dinero
No hay gastos de envío para artículos adicionales
$8.90 envío en todo el mundo

Update Translation
 
Current Value
New Value
GemSelect Gemstones
X Cerrar ventana
Colored Gemstones
X Cerrar ventana
Colored Gemstones
X Cerrar ventana
Colored Gemstones
Tamaño y peso

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart