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

The regal blue diamond, called the “Bleu Royal” is set within a platinum and 18K rose gold ... 12.03-carat cushion cut diamond dubbed “Blue Moon” for his seven-year-old daughter at a Sotheby’s auction ...

Sarah Jessica Parker’s engagement ring from Matthew Broderick features an elongated cushion-cut diamond Ariana Quihuiz is a contributing writer at PEOPLE. She has been working at PEOPLE since 2022.

From Jennifer Lopez's pink engagement ring to Kim Kardashian's 15-carat stunner, read on for a roundup of some of the most ...

How much did Harris Dickinson spend on his engagement ring to Rose Gray? Here's what a jewelry expert believes.

saw the 31-year-old day trader getting down on one knee to pop the question to his final rose recipient. For the occasion, Grant selected a handmade emerald-cut natural diamond ring designed and ...

"Zendaya's ring is an exquisite cushion-cut diamond and a perfect reflection ... 18k yellow gold and 14k rose gold.

Sarah Jessica Parker’s engagement ring from Matthew Broderick features an elongated cushion-cut diamond Sarah Jessica Parker has a diamond engagement ring that her iconic character Carrie Bradshaw ...

In the sweet carousel from when Justin popped the question, she showed a pathway filled with scattered rose petals and ... proposed with a 5-carat cushion-cut diamond ring on Nov. 25.

The ring also included a whopping 56 round ... with Chris Siegfried presenting a cushion-cut diamond set in rose gold and platinum to “Bachelorette” Desiree Hartsock. The couple married ...

Rihanna found the perfect runway gown to accessorize her impressive array of Repossi diamonds with for an appearance in Paris ...