LivingSocial offers a $200 Blue Nile Credit
for $100. Plus, all orders receive free shipping
. At 50% off, that's tied with our mention from two weeks ago as among the best discounts we've seen at Blue Nile. Sale items are excluded. The promotional value of this voucher must be redeemed by March 13.
Coupon code "CYBERMONDAY" cuts it to $75