Are my " diamond " tweeters really diamond

Could my diamond tweeters be coated with zircons and not real diamonds. I paid a lot of extra money for those diamonds.

soundsrealaudio12-29-2017 3:19am

viridian Details Discussions Posts This discussion Message User 4,184 posts 12-29-2017 at 02:29pm Copy Comment URL Report Comment Edit Delete Ruby, sapphire and diamond phono stylus cantilevers are all man made. The later being made with corundum, which is an aluminum oxide. Why would tweeter domes be any different?
viridian Details Discussions Posts This discussion Message User 4,184 posts 12-29-2017 at 04:41pm Copy Comment URL Report Comment Edit Delete Like a diamond condom for your tweeter.....ouch!
viridian Details Discussions Posts This discussion Message User 4,184 posts 12-31-2017 at 07:17am Copy Comment URL Report Comment Edit Delete Wave theory would suggest that I’d you have a 30K tone and a 40K tone, destructive interference, under certain circumstances, can yield a 10K tone, which should be easily audible.