Despite a decent display, Everton remain without a league win since the second week of the season and have not won a Premier League encounter at Arsenal since Andrei Kanchelskis scored the victor at Highbury in January 1996.
Arsenal tried to raise the tempo as the second half began and worked a chance for Ramsey to shoot from the edge of the box following a corner, Pickford holding on.
Everton, without a win in their last 25 visits to Arsenal, could consider themselves unlucky, but their first half profligacy proved decisive.
Tomorrow night Arsenal meet Brentford in the Carabao Cup and their manager wants a reaction from his players after their dismal showing at promotion rivals Derby in a 3-1 defeat.
The Everton statement also confirms that Phil Jagielka, Seamus Coleman and Andre Gomes are all on the sidelines still, while Silva has stated the game has come too soon for Yerry Mina.
Pickford's search for a clean sheet continued when Lacazette broke the deadlock 10 minutes into the second half. Time and time again, Everton were able to skip past Arsenal's midfield duo of Lucas Torreira and Granit Xhaka and then pick apart the Gunners' slow and undisciplined backline. It is an area where Arsenal have to improve if they want to become a title challenger this season.
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Another diplomat at the consulate, Fajar Firdaus, told the paper that "Aldi said he had been scared and often cried while adrift". He said that more than 10 ships sailed past him as he headed towards the remote Pacific island, but failed to notice him.
If that move show-cased the best of the attack-minded Bellerin, Everton's next chance underlined the Spaniard's defensive frailties.
Petr Cech believes that Arsenal have fallen short in recent years because their obsession with playing football in a certain way under Arsène Wenger was more important than victory itself. The game took a different start though, and it took Arsenal a while to find a rhythm.
Arsenal lost Greek defender Sokratis to injury, leaving the Gunners even more vulnerable to Richarlison, who immediately seized on Sigurdsson's pass and unleashed a powerful drive that forced Cech to save.
Sigurdsson sparked another counter, the cross scrambled away with two Everton forwards lurking, and after 21 minutes Richarlison's strike from the edge of the box was stopped by Cech.
As the clock ticked down Aaron Ramsey who had another quiet game was replaced by Danny Welbeck.