From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that redefines luxury.

For ENFP, "The Campaigner," a bold, mixed-cut diamond setting embraces your spontaneity and love for evolved, unconventional ...

The east-west setting adds a modern twist ... Oval Choose from lab-grown diamond or natural Available in platinum, 18k white gold, 18k yellow gold and 14k rose gold.

The RIAA gives diamond certifications to songs that have gone platinum 10 times ... for "Needed Me," "Work," "Umbrella," and "Stay," setting a record for the most among female artists.