Deakin & Francis Sterling Silver Black Spinel Ruby Spider Cufflinks C1740X0001. Stunningly creepy, these sterling silver spider cufflinks are a great talking point. Semi-precious black spinel spiders with ruby eyes and a rose gold plated web, these sterling silver cufflinks are perfect for impresarios. These sterling silver cufflinks come complete with Deakin & Francis hallmarks and packaged in a unique Deakin & Francis cufflink box and giftbag.