Hi. I've reviewed some tapered baguette threads but did not find an answer so here goes. Looking for a commercial source for matched pair of tapered baguettes with a description that includes the width at both ends. I need to calculate the angle so they will align with the bevels on a tapering band. I see very few matched pairs anywhere and these all just seem to show an "average" width (like 3mm). Looking for high quality and maybe 0.3 - 0.6 ct combined. Thanks!