Georg Jensen Early GI and GJ Mark
Georg Jensen Early GI and GJ Mark is a European sterling silver hallmark, produced 1904–1914, identified by the mark Conjoined GJ monogram or G.I., struck with the Danish silver standard 826S (later 830S), sometimes with GEORG JENSEN or COPENHAGEN.
| Maker | Georg Jensen |
|---|---|
| Mark | Georg Jensen Early GI and GJ Mark |
| Identifying Characteristics | Conjoined GJ monogram or G.I., struck with the Danish silver standard 826S (later 830S), sometimes with GEORG JENSEN or COPENHAGEN |
| Period | 1904–1914 |
| Region | European |
| Type | Maker's mark |

What does the “Conjoined GJ monogram or G.I., struck with the Danish silver standard 826S (later 830S), sometimes with GEORG JENSEN or COPENHAGEN” mark mean?
Georg Jensen opened his Copenhagen silversmithy in 1904, and his first pieces carry a monogram of a joined G and J or the initials G.I. You will usually see the standard mark 826S next to it, the Danish 82.6 percent silver grade. Between about 1911 and 1914 the workshop moved up to 830S. Some pieces from these years also add GEORG JENSEN or the word COPENHAGEN. If your piece shows 826S with a GJ or G.I. mark, it belongs to the first decade of the firm.
What is Georg Jensen sterling silver worth?
SebastianCharles Auctions catalogues and sells Georg Jensen sterling silver at auction from our gallery at 5263 Edina Industrial Blvd, Edina, Minnesota. Value depends on the individual piece and its condition. Send photographs of the mark and the piece for a free auction estimate, or call (612) 280-1377. Formal written appraisals are billed hourly from $150, with most reports delivered within two weeks.
Other Georg Jensen marks and patterns
- Georg Jensen Square GJ Mark, 1933 to 1944
- Georg Jensen & Wendel Copenhagen Mark, 1945 to 1951
- Georg Jensen Incuse Dotted Oval Mark with Sterling Denmark
- Georg Jensen Continental Sterling, 1906
- Georg Jensen Acorn Sterling, 1915
- Georg Jensen Pyramid Sterling, 1926
- Georg Jensen Cactus Sterling, 1930
- Georg Jensen Dotted Oval Mark with G.I. 830S