Is Georg Jensen jewelry collectible?

Georg Jensen 18 K Vintage brooch by Nanna Ditzel 1940's Very good Vintage condition 18 K gold stamped Georg Jensen Signed 17.12 gm size 1.5" /4 cm wide and 2" / 5 cm high Shipping £60

Scarce large 1970's Scandinavian Modernist sterling silver cross bars necklace by Astrid Fog for Georg Jensen. Astrid Fog (1911-1993) designed her first jewelry collection for Georg Jensen in 1969. Her jewelry designs are distinctive for their large scale and bold, modernist style using classic geometric forms such as rectangles, circles and squares. She successfully utilized high quality lightweight, hollow silver forms to create pieces which were striking as well as comfortable to wear. This beautiful necklace is from the estate of a noted New York City psychiatrist who collected interesting, unusual, often one-of-a-kind jewelry. The pendant measures 2.19 inches by 2.19 inches. The chain is 29 inches long. Marks: 379 925 S Denmark Georg Jensen...

Vivianna Torun Bulow Hube for Georg Jensen, a rare silver brown rock crystal pendant on collar, Denmark, C. 1969, #169 and 132, stamped Georg Jensen in a dotted oval, Denmark, Torun,...

A fine pair of Danish Modern silver & garnet earrings. By Georg Jensen. In sterling silver. Pattern no. 66. Each earring with 3 bezel-set garnet cabochons. Marked to the reverse...

A fine Danish Modern silver & gold brooch. In sterling silver & 18 karat yellow gold. Designed by Lene Munthe for Georg Jensen. Pattern no. 399. Marked to the reverse with Georg ...

Georg Jensen Sterling Amber Cab Link Bracelet from the 1950's. One of their most popular patterns first designed in the 1930's of cabochon stones in foliate Art Nouveau Leaf bezels. ...