14K Yellow Gold Channel Set Swirl Ring.  There are 7 square fully cut rubies and 18 fully cut diamonds.  There are 9 diamonds on each of the the rubies for a total of 18.  The ring is stamped 14K with a maker's mark which I cannot read.  It is size 6 1/2 and very comfortable to wear.  I purchased this ring in the late 1980's and have enjoyed it for many years.  As many of my followers know, we are moving and it is time to sell my collections.