Costume Jewelry maker

Trifari marks

Gustavo Trifari, a Naples-born jeweler, started in New York and went into business with Leo Krussman in 1918; Carl Fishel joined and the firm incorporated in 1925 as Trifari, Krussman & Fishel.

By The Mark Index EditorsUpdated September 24, 2026 Sources partly disagree
Active
1918–2000s
Based in
New York, New York, United States
Marks listed
11
Typical pieces
brooches, dress clips, necklaces, bangle bracelets

The marks, by date

Each mark’s wording is written out as a transcription: the words and line breaks, not a picture of the mark. Where a source describes a mark instead of quoting it, the description is shown in italics.

TranscriptionTK

Where: back of piece

RCJ lists 'TK in a circle' from 1922; DeMarc gives 1918–1925 (pre-Fishel era).

c. 1918–1925
die-struckcirclemonogram
TranscriptionKTF

Where: back of piece

Also seen as TKF. Stands for Krussman, Trifari and Fishel; dating varies by source (see uncertain).

c. 1925–1937
die-struckstraight linemonogram
TranscriptionTRIFARI PAT. PEND.

Where: back of brooch or clip

early 1930s–1940s
die-struckstraight line
TranscriptionTrifari

Where: back of piece

RCJ: elongated Trifari mark used since Dec. 1937.

from Dec. 1937
die-struckstraight line
TranscriptionTrifari crown over the T

Where: back of brooch / on clasp

Tall, slim lettering with crown silhouette above the T, 1930s–1940s per RCJ; a version with different crown and without elongated letters 1940s–1950s.

c. 1937–1955
die-struckstraight linecrown
TranscriptionCOPR. Trifari Pat. Pend.

Where: back of piece

1948
die-struckstraight linecrown
TranscriptionTrifari Sterling

Where: back of brooch

Wartime sterling silver pieces.

1942–1947
die-struckstraight linecrown
TranscriptionTrifari crown ©

Where: back of piece

Copyright symbol added once jewelry designs could be copyrighted rather than patented.

c. 1955–1970s
die-struckstraight linecrown
TranscriptionTrifari hang tag

Where: hang tag

RCJ: hang tag first used in 1954.

from 1954
paper label
TranscriptionTrifari cursive, in circle ©

Where: back of piece

Crown dropped; script lettering, sometimes in an oval per Gadelles.

1970s–1980s
die-struckcircle
TranscriptionTRIFARI™

Where: on raised plaque or cartouche

RCJ: TRIFARI tm on raised platform, 1980s and on HSN jewelry; DeMarc: raised rectangular cartouche, late 1980s–1999; also on 1996 reissues.

late 1980s–2000s
raised/moldedrectangle

History

Alfred Philippe, formerly of Cartier and Van Cleef & Arpels, was head designer from 1930 until he retired in 1968. Hallmark bought the company in 1975, Crystal Brands in 1988, and it became part of the Monet Group in 1994. Liz Claiborne acquired the Monet Group, Trifari included, in July 2000 and production moved out of the United States.

Dating clues

  • A copyright symbol with the crown mark indicates c. 1955 or later.
  • Pieces marked Sterling date mainly to the war years, 1942–1947.
  • Hang tags were first used in 1954.
  • Script Trifari without the crown points to the 1970s–1980s; Trifari with ™ points to the late 1980s onward.
  • The plain crown Trifari mark ran from 1936 into the mid-1960s, so date by construction as well as mark.

Look-alikes and reproductions

  • Late 1980s–1990s reissues of older styles (1996) carry the Trifari ™ mark, not the vintage crown mark.

Other names on the marks

Trifari, Krussman & Fishel; Trifari and Trifari; KTF

Where sources disagree: KTF dating disagrees: search-result summaries of collector guides give mid-1920s to c. 1930, Gadelles says 1920s–1930s, RCJ lists KTF with 1935 as transitional, and DeMarc gives 1935–1939. Founding is given as 1918 (Trifari & Krussman partnership, RCJ) but some sources date Gustavo Trifari's first firm, Trifari and Trifari, to 1910. TK start date is 1918 (DeMarc) vs 1922 (RCJ). New York location comes from search-result text rather than the RCJ entry.

Sources

  1. Researching Costume Jewelry History, Companies and Signatures – T (Costume Jewelry Collectors Int'l)
  2. Trifari Makers Marks and Trifari Trademarks - DeMarc Treasures
  3. How to Identify Trifari Jewellery - Gadelles Vintage
  4. Trifari Vintage Jewelry Identification and Research - My Classic Jewelry (search result)

Marks help identify a maker and a date range, but they can’t prove a piece is genuine. Reproductions and later reissues can carry old marks. This entry isn’t an appraisal.

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