Unable to create a solid

 From:  gunter511
11430.1 
Hi All,

So I created this tapered baguette gemstone by measuring a real one:



I'm trying to make it solid but am unable to. I thought I'd try using lines joined together to make a facet and then planar the surface but that doesn't seem to work either.

Could someone please point out what I'm doing wrong?

Many thanks in advance!

Gunter

EDITED: 18 Jul 2024 by GUNTER511