BIG Modernist 14k Gold Crystal Ring Finland Denmark ?

s a beautiful .. 585 14k Yellow Gold Ring.. big 15mm ( approx 11 carat size) ROCK on top.. the setting is very Scandinavian Modern.. size 8.75.. fabulous clean condition.. sparkles like crazy.. and I forgot to even try to get a pic of the mark.. I will add it tomorrow.. looks a bit like the Helsinki mark.. It's not any of the usuals.. thanks

All my Jewelry is Antique or Vintage.. no New or Repros..so they have appropriate wear..

I will be happy to combine shipping.. to save $$