After helping the famous wandmaker Mr. Ollivander escape from Voldemort at Malfoy Manor, Luna Lovegood received a new wand from him one morning at Shell Cottage.
Luna receives a new wand from Ollivander
Date March, 1998
Certainty Stated in canon
Location in Canon DH26: Gringotts
Type of Event Wizarding world
The wand wood and core of Luna's new wand is not mentioned in the text.