I had a similar experience at the one in Tysons.
I was buying a diamond for my wife. This was when both of us were working and no kids. I found what I wanted for $12,000 and made arrangements to pick it up the next day.
I arrived with cash in hand. They told me I could not make the purchase while wearing the gun. I would have to “leave it in the car.” I told them I’m either carrying 12Gs in cash or a ring. I’m not going unprotected. I even showed them the cash. They still said I could not be in the store with “that gun”.
I said OK and walked out. As I was driving away, the ran out to my car and said it would be OK since this was such a large purchased. I said “No thank you, but I buy a lot of jewelry for my wife, and will not go unprotected.”
They promised me the gun would not be a problem. I told them as long as the sign is on the door, my money is elsewhere.
I went to Bailey, Banks, and Biddle. Great store with a good selection. I was also able to find a better quality diamond in a platinum setting for less. I think they have shut down. Since kids, my wife gets homemade jewelry...