Here in my Archdiocese of Brisbane the jubilee didn't rate a mention in the weekend liturgies.I was at Mass at St Mary's in South Brisbane where the only jubilee mentioned in the prayers of the faithful was the 20th anniversary of the Mabo Decision.
Meanwhile back in the Motherland, the Catholic Bishops of England and Wales have released an approved payer to be used in Churches over the Jubilee weekend Masses
The Prayer for the Queen reads:
R. And hear us on the day we call upon you.
R. And let my cry come before you.
R. And with your spirit.
The Diamond Jubilee Prayer reads:
whose Son reigns as servant, not master;
we give you thanks and praise
that you have blessed this Nation, the Realms and Territories
our beloved and glorious Queen.
In this year of Jubilee,
grant her your gifts of love and joy and peace
as she continues in faithful obedience to you, her Lord and God
and in devoted service to her lands and peoples,
and those of the Commonwealth,
now and all the days of her life;
through Jesus Christ our Lord.