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The Encyclopedia of Horology

New York City, United States

Tiffany & Co.

Partially verified

Luxury jewellery, timepieces, gemstones, and household accessories

History

The company was established in 1837 in New York City by Charles Lewis Tiffany and John B. Young as a stationery and gift shop.

In 1841, the firm became known as Tiffany, Young & Ellis before eventually being renamed Tiffany & Co. in 1853. The brand expanded internationally by opening branches in Paris in 1850 and London in 1868, later diversifying into manufacturing and retailing of jewelry, silverware, and timepieces. Following the death of Charles Lewis Tiffany in 1902, the firm remained a prominent name in the jewelry industry, later navigating ownership changes including acquisition by LVMH in 2021.

The extended history summarises the open references listed under Sources; each statement was checked against the cited passage. Confirm key dates in period documents before relying on them.

Current watchmaking & later fate

  • Since 2021, Tiffany & Co. has operated as part of the French luxury group LVMH.
  • As of 2023, the brand continues to offer products including high-end jewelry, watches, and accessories.
  • The flagship store at 727 Fifth Avenue in New York City remains an iconic location for the company.

As stated in the references listed under Sources, retrieved 2026-11-03. Ownership and collections change; check the maker's own announcements for the latest position.

Major innovations

  • The company introduced the first retail catalog in the United States, known as the Blue Book, in 1845.
  • In 1851, the company pioneered the adoption of the British sterling silver standard of 92.5% purity in the United States.
  • The company is credited with introducing the six-prong engagement ring setting in 1886.

Known markings

  • The company uses the trademarked "Tiffany Blue" color for its packaging and branding.

Serial numbers

No serial-number system for this maker is recorded in the cited references.

Collecting significance

The catalogued pieces listed on this page show the kinds of objects auction houses, dealers and museums attribute to this maker; each attribution is the source's own.

In the object catalogue

13 catalogued objects are recorded under Tiffany & Co.. Attributions are as given by each source and are not independent authentication.

Show 1 more

Diagram

cap jewel (endstone)bridgeplatepivot running in a hole jewel
Schematic: jewelled bearing at a pivot. An outline schematic drawn to show the arrangement of the parts discussed here. It is not a dimensioned working drawing and does not depict a particular maker's calibre.

Sources & references

  1. Tiffany & Co. flagship store, Wikipedia (English), retrieved 2026-11-03 (text CC BY-SA 4.0)
  2. Charles Lewis Tiffany, Wikipedia (English), retrieved 2026-11-03 (text CC BY-SA 4.0)
  3. Tiffany & Co., Wikipedia (German), retrieved 2026-11-03 (text CC BY-SA 4.0)
  4. Tiffany & Co., Wikipedia (French), retrieved 2026-11-03 (text CC BY-SA 4.0)
  5. Charles Lewis Tiffany, Wikipedia (French), retrieved 2026-11-03 (text CC BY-SA 4.0)

Where sources disagree, the disagreement is stated rather than resolved silently.