![AN ART NOUVEAU ENAMEL AND GEM-SET PENDANT/BROOCH, BY ROBERT KOCH | Art nouveau jewelry, Art deco jewelry, Deco jewelry AN ART NOUVEAU ENAMEL AND GEM-SET PENDANT/BROOCH, BY ROBERT KOCH | Art nouveau jewelry, Art deco jewelry, Deco jewelry](https://i.pinimg.com/564x/fb/07/4d/fb074d9d3e6cfcba20a94b93479cef01.jpg)
AN ART NOUVEAU ENAMEL AND GEM-SET PENDANT/BROOCH, BY ROBERT KOCH | Art nouveau jewelry, Art deco jewelry, Deco jewelry
![Founded in 1879, Robert Koch quickly became synonymous with exceptional jewels and fine craftmanship becoming 'Jeweller of the Court… | Jewels, Fancy rings, Jewelry Founded in 1879, Robert Koch quickly became synonymous with exceptional jewels and fine craftmanship becoming 'Jeweller of the Court… | Jewels, Fancy rings, Jewelry](https://i.pinimg.com/originals/c7/91/2a/c7912aa3ebc6a13d61db3bf1a947b7d3.jpg)
Founded in 1879, Robert Koch quickly became synonymous with exceptional jewels and fine craftmanship becoming 'Jeweller of the Court… | Jewels, Fancy rings, Jewelry
![ANTIKE TRAUERBROSCHE CA.5 ct! Hofjuwelier Robert Koch (1854-1902) [BRORS 17265] EUR 9.450,00 - PicClick DE ANTIKE TRAUERBROSCHE CA.5 ct! Hofjuwelier Robert Koch (1854-1902) [BRORS 17265] EUR 9.450,00 - PicClick DE](https://www.picclickimg.com/nNMAAOSwQF1fWzRl/Antike-Trauerbrosche-ca5-ct-Hofjuwelier-Robert-Koch-1854-1902.webp)
ANTIKE TRAUERBROSCHE CA.5 ct! Hofjuwelier Robert Koch (1854-1902) [BRORS 17265] EUR 9.450,00 - PicClick DE
![Kronjuwelen für die Belle Epoque - Goldschmiedekunst der Firma Fr. Kreuter in Hanau | Goldschmiedehaus Hanau - Gesellschaft für Goldschmiedekunst e. V. Kronjuwelen für die Belle Epoque - Goldschmiedekunst der Firma Fr. Kreuter in Hanau | Goldschmiedehaus Hanau - Gesellschaft für Goldschmiedekunst e. V.](https://www.goldschmiedehaus.com/sites/default/files/titelbild/kreuter_1000.jpg)