If 'The Golconda Blue' went to auction it would have been the largest fancy blue diamond to have been presented at a public ...

Rack up savings on engagement rings and fine jewelry pieces with these Blue Nile coupons. Shop the best offers this week to ...

Blue Nile Jewelry is offering 25% off engagement rings and fine jewelry. The sale includes a variety of styles, including a yellow-gold ring with a marquise diamond similar to one recently seen on ...