See main article: article and 2017 L'Open Emeraude Solaire de Saint-Malo.
Lina Gjorcheska and Diāna Marcinkēviča were the defending champions, but Gjorcheska chose not to participate.
Marcinkēviča chose to partner Daniela Seguel and successfully defended the title, defeating Irina Bara and Mihaela Buzărnescu 6–3, 6–3 in the final.