Cartier 'Solitaire 1895' Diamond Promise Ring, 0.23 carats, in Platinum signed-designer Each prong-set round-diamond top suspending

Each prong-set round-diamond top suspending a detachable marquise and pear-shaped diamonds

Formed in glowing yellow gold

Wear marks on cabochon rubies

Flashing fuschia meets spooky style with these too-cool pink ruby and diamond skull and crossbones earrings by Lydia Courteille

Let yourself shine in this beautifully crafted vintage Art Deco brooch

Cartier 'Solitaire 1895' Diamond Promise Ring, 0.23 carats, in Platinum signed-designer Each prong-set round-diamond top suspendingIf you've been searching for a refined and elegant promise ring, look no further than this "Solitaire 1895" ring from designer Cartier. The delicate style is formed in fine high polish platinum with a single brilliant cut diamond in a four prong mounting. The singular design is an established Cartier style dating back to 1895.