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

Gems made this way are significantly less expensive than naturally black diamonds. Celebrities wearing black diamond jewelry are fueling the rise in popularity of this unusual stone. The Most ...

The deeper the green color, the more expensive the stone, while light, yellow-green stones are more affordable. Larger, ...

Priyanka Chopra's Bvlgari Magnus Emerald Necklace at the MET Gala 2025 is a true masterpiece. Read about its value and the ...