A piece of NASCAR 75, though, was showcased Friday night on USA Network with the reveal of the official 75-year anniversary logo, a diamond-centric look that is befitting of NASCAR’s Diamond ...

The logo I am trying to find is less than half ... It is also becoming crucial for diamond sellers to be able to distinguish between those that have come from mines, known as natural diamonds ...

Renault has used a diamond-shaped logo since 1925, and though it's gone through eight redesigns in the following 100 years, it has remained instantly recognizable. At this year's Paris Motor Show ...