Atlético Madrid's midfielder Thomas Partey lost his second runner up Champions league medal during the robbery attack.
Central Operating Unit of the Civil Guard and Organic Judicial Police in Madrid had detained four members of the gang that in recent months assaulted houses of several Real Madrid and Atlético players.
Among the jewels and other belongings recovered, they also found Partey's second runner-up Champions Leagues medal.
The home of the rojiblanco midfielder was assaulted at the beginning of October, while he was in Russia to play the Champions League match against Lokomotiv.