Costume Jewelry maker

Monet marks

Brothers Michael and Jay (also given as Joseph) Chernow started Monocraft Products in New York in 1927, first making metal monograms for cars and handbags.

By The Mark Index EditorsUpdated September 30, 2026 Sources agree
Active
1927–2000s
Based in
New York, New York (factory in Providence, Rhode Island), United States
Marks listed
6
Typical pieces
monograms, chains, necklaces, charm 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.

TranscriptionMonocraft

Where: back of piece

Block letters.

1927–1937
die-struckstraight line
TranscriptionMonét

Where: back of brooch or clip

Early brooches and clips carry an accent over the e (per search-result text).

from 1937
die-struckstraight line
TranscriptionMonet

Where: back of piece / on clasp

from 1937
die-struckstraight line
TranscriptionMonet Sterling

Where: back of piece

undated in sources (pre-copyright era)
die-struckstraight line
TranscriptionMonet Pat. Pend.

Where: back of piece

undated in sources
die-struckstraight line
Transcription© Monet

Where: back of piece / on clasp

after 1955
die-struckstraight line

History

The firm moved into costume jewelry and launched the Monet name in 1937, with manufacturing in Providence. General Mills bought it in 1968; it later passed to Crystal Brands and then Chase Capital Partners' Lattice Holding. Liz Claiborne bought the Monet Group, which also held Trifari and Marvella, in July 2000.

Dating clues

  • Monocraft marks date 1927–1937, before the Monet name.
  • A copyright symbol with the Monet name indicates after 1955.
  • Judge lettering, copyright symbol, clasp and construction together rather than the signature alone.

Other names on the marks

Monocraft; Monocraft Products Co.; Monet Jewelers; Monet Group

Where sources disagree: Second founder's name given as Jay Chernow (RCJ) vs Joseph/Joseff Chernow (Jagged Metal, Collectors Weekly). The Monét accented mark is known only from search-result text, not a fetched page.

Sources

  1. Researching Costume Jewelry History, Companies and Signatures – M (Costume Jewelry Collectors Int'l)
  2. Vintage Jewellery Collectors Guide - Monet - Jagged Metal
  3. Modern Metallics: Monet Costume Jewelry - Collectors Weekly

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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