here's a look back at 40 other memorably expensive celebrity engagement rings, from Prince William and Kate Middleton's $500,000 diamond-and-sapphire bauble to James Packer and Mariah Carey's $10 ...

Elongated diamonds, thicker bands, and colorful stones are going to be popular in 2025, according to private jeweler Anna P. Jay.

Princess Diana picked her 12-carat sapphire and diamond engagement ring. Prince William proposed to Kate Middleton with the same ring.

The couple tied the knot in April 2018. Paltrow's striking engagement ring features a vivid round-cut sapphire on a diamond pavé band. Hailey Baldwin and Justin Bieber announced their engagement ...