A lesson in lab diamonds and moissanite.
These diamonds are blinding.
A writer traveled Botswana to find out.
Five lesser-known tips to commit to memory.
Expect to see these on every newly-engaged ring finger.
The singer gets artsy with his latest fragrance commercial.
Plus, the new MAC x Disney beauty line, Penelopé Cruz's latest magazine cover, and more!
Diamonds really are a girl's best friend.