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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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certificate of authenticity

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "certificate of authenticity" is correct and usable in written English.
It is typically used to refer to a document that verifies the authenticity of an item, often in the context of art, collectibles, or luxury goods. Example: "When purchasing the painting, make sure to ask for a certificate of authenticity to ensure it is an original work."

✓ Grammatically correct

News & Media

Arts

Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

A certificate of authenticity accompanied the two bulbs.

There would be no contract, no certificate of authenticity.

News & Media

The New Yorker

All items come with a certificate of authenticity (mementoexclusives.com).

Online art is often accompanied by a "certificate of authenticity" or a registry certificate.

(The horn component even comes with a certificate of authenticity, along with a special cleansing cream).

News & Media

The New York Times

"In terms of the market, it's about having a certificate of authenticity.

The one thing the Clines have not received is a certificate of authenticity.

News & Media

The New York Times

Most importantly, the experts noted that the candies selected by Gonzales-Torres are accompanied by a "Certificate of Authenticity".

The item includes the doll, the demon head, a display box, and a certificate of authenticity from Donald Levine's son.

News & Media

Independent

Each came with a Certificate of Authenticity and a photostat of a receipt signed by the Eton or Harrow bursar.

News & Media

The New Yorker

It was dated 1936, and there was a certificate of authenticity on the back of the frame.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When dealing with valuable items like art or collectibles, always insist on receiving a "certificate of authenticity" from a reputable source. This document serves as crucial evidence of the item's genuineness and can be essential for insurance or resale purposes.

Common error

Avoid assuming that a "certificate of authenticity" guarantees the item's value will increase over time. It only confirms the item's origin and genuineness, not its future market performance.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "certificate of authenticity" functions primarily as a noun phrase. Ludwig AI indicates it's used to identify a document verifying an item's genuineness, especially in the context of art, collectibles, or luxury goods.

Expression frequency: Very common

Frequent in

News & Media

47%

Arts

15%

Formal & Business

10%

Less common in

Science

9%

Wiki

6%

Social Media

3%

Ludwig's WRAP-UP

In summary, the phrase "certificate of authenticity" is a commonly used noun phrase that serves to identify a document guaranteeing an item's genuineness, primarily in contexts like art, collectibles, and luxury goods. Ludwig AI confirms its correctness and wide applicability. When purchasing valuable items, ensure the certificate's legitimacy to avoid future disputes. Alternative phrases include "proof of genuineness" and "validation document", offering slight variations in emphasis. While providing assurance, a certificate doesn't guarantee future value increase. Its frequent usage in authoritative sources like The New York Times underscores its importance in establishing trust and legitimacy.

FAQs

How is a "certificate of authenticity" used?

A "certificate of authenticity" serves as a formal declaration that an item is genuine. It's frequently required in the sale of art, antiques, and collectibles to assure buyers of the item's origin and legitimacy.

What information should be included on a "certificate of authenticity"?

A comprehensive "certificate of authenticity" typically includes a detailed description of the item, the name of the artist or manufacturer, the date of creation, and the signature or seal of the certifying authority. Some certificates also include images of the item and a unique identification number.

What can I say instead of "certificate of authenticity"?

You can use alternatives like "proof of genuineness", "official verification", or "validation document" depending on the context.

How important is a "certificate of authenticity" when purchasing art?

A "certificate of authenticity" is crucial when buying art, especially valuable pieces. It provides assurance that the artwork is genuine and can significantly affect its value and resale potential. However, it's always best to verify the certificate's legitimacy and the certifier's credibility.

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Source & Trust

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Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: