Blue Nile Jewelry Valentine’s Day Deals 16-Inch Sterling Silver Cable Chain, $30 (Originally $50) Ball Stud Sterling Silver Earrings, $49 (Originally $70) ...

The Sphere Chain Necklace, £45, is an 'everyday staple' featuring a delicate chain with small beads - and it could be mistaken for Burberry's Shield Chain Necklace which costs £400 more.