Kay Helzberg I Need Help On Where To Buy An Engagement Ring?

I need help on where to buy an engagement ring? - kay helzberg

I thought, either Helzberg, Robinson JB, Kay, Jared, or online at the Blue Nile and Mondera. Anyone with some knowledge would be useful. I do not want to go to the company under, u know, especially with a lifetime warranty and everything. lookin to spend about 6000, so I want a ring lookin nice as well. Any tips?