Check out this 24 Hour Jewelry Sale going on now at Macys.com, where select fine jewelry is up to 70% off. Shipping adds $9.95 or is free when you spend $99. Choose from 96 options, including necklaces, earrings, bracelets and more. The pictured Diamond Heart Pendant Necklace in Sterling Silver drops from $500 to $149 shipped. Also, these Diamond Stud Earrings (3/4 ct. t.w.) drop from $1000 to $299 while supplies last. These are the lowest prices we found. Sales tax is charged in most states.