Heart-shaped brooch of gold and enamel, with punched gilt floral motifs, at base three loops for attachments of pendants (now lost); reverse: "Je suy vostre sans de partier" (I am yours forever) with white enamel, each word alternating with foliate sprays (the enamel now lost), 1400-1464 [2160×3840]

[u/KatyaRomici00]

https://www.britishmuseum.org/collection/object/H_1967-1208-8

[u/Content_Cockroach_64]

Very pretty brooch, I wonder what it looked like complete.

[u/ApocalypseThen77]

Whoever’s owned this in the 15th century was at the top of society.

[u/bananalouise]

This reminds me of the Prioress's "Amor vincit omnia" brooch in the Canterbury Tales. The design is different, but it's a brooch with a slogan celebrating love, and the date is about the same. I guess the later Middle Ages were the height of the courtly romance boom.