Blue Nile is offering its first group deal.
On Cyber Monday, Blue Nile will offer $200 worth of merchandise for $100 to the site's 34 million members.
Blue Nile is the only jeweler included in LivingSocial's Cyber Monday promotion, a company statement said.
The $200 for $100 offer will be listed as one of LivingSocial's featured deals on Cyber Monday. Members can purchase the deal starting at 5 a.m. EST on Monday, Nov. 28, and will receive a redeemable voucher the following day.
LivingSocial orders placed on or before Dec. 16 will ship free and have guaranteed delivery before Christmas.