the stone will be placed
in a regent's
crown
and has a valuation
expensive of
gown
  
the color of blood
tells about its
hue
which is striking in
its opulent  
view

a girl's name from
yesteryear
that starts with the letter
R makes it
clear
  
The Rolling Stones mentioned
it in a Tuesday
song
and during the sixties it was
popular with the
throng
    
it is found in the exotic
country of
Thailand
and has an appearance
exceptionally
grand