symbolizes seems to find no bounds.
From the same webpage that gave us the above images
http://www.topazery.com we find meaning:
Ruby: fiery hearts, blood, passion and power
Emerald: fertility, rebirth, memory, true love
Sapphire: sky, water, heavenly realm
Now tell me if God, the Rock of Ages, the Rock who Saves us,
seems to be pointing both to the mystery of His Three Persons
and His Unity through the hardest and most valuable gemstones
in all of good creation.
It isn't a stretch to associate (in an analogy):
Jesus Christ with the ruby
Holy Spirit with the emerald
Abba Father with the sapphire
Of course we would logically associate the Diamond,
with the unity of the one God.
Sincerely yours in Jesus and Mary,
Become like Jesus
Live for the Triune God
Seek the Light of Our Lord Jesus Christ
See you on the High Ground!
* - J.M.J. + O.B.T. + M.G.R. stands for:
Jesus, Mary and Joseph;
O Beata Trinitas;
St. Michael, St. Gabriel and St. Raphael