









Mauboussin Paris Vintage 18K Gold Swinging diamond Heart Pendant
A rare and enchanting creation by Mauboussin Paris Vintage, this 1950s pendant is masterfully crafted in 18K yellow gold and features a charming puffy heart that gently swings to reveal a secret — a hidden heart fully pavé-set with sparkling diamonds.
Ingeniously designed, the pendant can be worn “closed”, showcasing the golden puffy heart, or “open”, revealing the glittering diamond heart beneath. Even the bale is articulated, allowing the pendant to slightly move, keeping with the poetic theme of love in motion.
Signed and numbered Mauboussin Paris, this jewel embodies the romantic creativity and refined craftsmanship of mid-century French jewelry. A sweet and rare treasure, it makes an exceptionally special gift, perfect for celebrating love and new beginnings at year’s end.
The chain on the photos is for display only and is not included in the listing.
About Mauboussin Paris:
Founded in 1827, Mauboussin is one of France’s most iconic jewelry houses, renowned for its bold, imaginative, and finely crafted pieces. Over nearly two centuries, the brand has blended artistic creativity with technical mastery, creating jewelry that appeals to collectors and lovers of luxury alike.
Mauboussin became especially celebrated in the 1920s–1950s, producing innovative Art Deco designs, including whimsical motifs, dynamic shapes, and sparkling gemstone arrangements that still capture attention today. Their creations often combine romantic symbolism with a playful elegance, making them highly collectible.
The house is also known for signature motifs like stars, hearts, and celestial themes, as well as its reputation for limited, numbered pieces that embody both craftsmanship and emotional resonance.
Measurements and condition
In overall good vintage condition with traces of uses. Scratches on the surface of the pendant (due to the fact that the heart swings), small dents on the bottom of the pendant.
Mauboussin signed, 750 hallmarked and numbered.
Length: 32mm
Width: 27mm
Weight: 12.1g
Choose options











