Blue Nile’s Valentine’s Day sale runs through February 14. You can find everything from diamonds to sapphires, emeralds and more, up to 50% off.

In the pendant surrounding the Hope Diamond are 16 white diamonds, both pear-shapes and cushion cuts. A bail is soldered to the pendant where Mrs. McLean would often attach other diamonds including ...

From Beyoncé’s Lorraine Schwartz earrings to Lady Gaga’s archival Tiffany & Co. necklace, here are the jewels that stood out ...