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 ...

Save up to 50% on gorgeous Blue Nile diamond Valentine's Day jewelry gifts. Shop the sale for earrings, necklaces, bracelets and more accessories.

This 5.7-Carat Blue Diamond Ring Could Fetch a Cool $8 Million at Auction Christie's upcoming Magnificent Jewels sale includes pieces from Cartier, Van Cleef & Arpels, and more. Published on ...