Van Cleef & Arpels Cosmos Diamond Brooch Pendant Necklace — 18k Yellow Gold, Vintage Silver Earrings The folding bar closure on

The folding bar closure on the back ensures that the cufflinks will remain safely in place

This feature allows the wearer to adjust the necklace to the perfect length

adding a dazzling touch to the design

ensuring that every angle captures light and radiates a luminous glow

each precisely selected and expertly set to ensure balanced sparkle and seamless symmetry

Van Cleef & Arpels Cosmos Diamond Brooch Pendant Necklace — 18k Yellow Gold, Vintage Silver Earrings The folding bar closure onThe Cosmos was Van Cleef & Arpels at its most disciplined. Four heart shaped petals in 18k yellow gold, each densely set with round brilliant cut diamonds, organized around a single larger diamond at the heart. No filigree, no fuss. The gold is doing the structural work and the diamonds are doing the light. This is the vintage version of the design the convertible brooch pendant configuration that Van Cleef produced in earlier decades. It pins to a