How can you tell if jewelry is vintage or antique?

Georg Jensen 18k yellow gold earrings – 23.7 grams Detailed description: The earrings measure 3.2 cm long and 1.0 cm wide. Weight: 23.7 grams Hallmarked, guaranteed 18k gold. Th...

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...

This rare antique estate dove bird in the laurel wreath brooch 165 with five Amethyst cabochons is a cherished and iconic piece from Georg Jensen. The dove motif is surrounded by a ...

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. ...

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...