This deal has ended.
Update: this is now sold out! Someone's going to be having a very happy holiday! Normally $16,000, the Eternity Diamond Necklace is now $11,950 for today only at Blue Nile. This gorgeous necklace features 115 graduated diamonds (10 cttw.) set in 18K white gold. This holiday deal comes with free gift packaging, an extended return and free FedEx Priority shipping.