jeweler
A person who sells jewels is called a jeweler.
A glomber
A haberdasher.
A florist.
jewelry wholesaler? that's what I've been posting on my #authenticgoldbyKJ site
jeweler
docter
a jewelerGold smithA professional is called a 'jeweler' who fixes watches; designs rings (settings, etc.) and a person who deals in gems is a 'gemologist.' People who have a hobby of making jewelry even though they may sell it are not a jeweler.
An author is a person who writes and sells books.
The person who sells drink is known as sellsmen
baker
A person who sells books is commonly referred to as a bookseller or a book vendor.
You call a person who sells flowers a (Florist)
A person who sells ship supplies is called a chandler
A person who sells jewels is called a jeweler.
fishmonger