I don't think these would be considered "high end" belts, but I own one in brown and one in black, and I have found them to be of good, standard quality. They're also quite affordable.

Brown: https://www.amazon.com/gp/product/B00LEWGGI8/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Black:

https://www.amazon.com/gp/product/B00LEWG9YE/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

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They have other colors available as well. Note that they do not come with even a standard buckle. You're on your own there. Also, if this is your first time getting a belt with a swappable buckle, you may want to try sizing down or buying two sizes and returning one. I have found that many swappable buckles make the belt longer than a standard tang style buckle, and then you wind up with too much leather past your belt loop.