It is unfair or deceptive to use the terms “properly cut,” “proper cut,” “modern cut,” or any representation of similar meaning to describe any diamond that is lopsided, or is so thick or so thin in depth as to detract materially from the brilliance of the stone.

Ask a consumer protection question, get an answer ASAP!
Thousands of highly rated, verified consumer protection lawyers.
Help with credit card debt, collections, defective products
Get help with bankruptcy, filing complaints, extended warranties & more
Click here to chat with a lawyer about your rights.

Note to § 23.16:

Stones that are commonly called “fisheye” or “old mine” should not be described as “properly cut,” “modern cut,” etc.