As an engagement ring, this two-stone setting (French for “you and me”) represents the bride and groom. In the 18th century Napoleon started the trend when he gave one to Empress Josephine; 224 years later Megan Fox made it viral.
FROM ABOVE: MESSIKA MY TWIN
TOI & MOI RING ($19,660), MESSIKA. COM; CHOPARD
TEMPTATIONS COLLECTION RING, CHOPARD.COM/US;
HARRY WINSTON SUNFLOWER TWIN RING,
HARRYWINSTON.COM
Queen Margrethe II of Denmark, an early champion of the Toi et Moi.
Machine Gun Kelly designed
Megan Fox’s Toi et Moi with Stephen Webster using diamond and emerald
his-and-her birthstones.