It was originally a beautiful and rare 24.78-carat diamond that was ... 71.2 million in an April 2017 auction by Sotheby’s Hong Kong, becoming the most expensive diamond ring in history. The ring ...

They've stood the test of time as one of the most ... a beautiful balance between sophistication and individuality, embodying both grace and a subtle boldness." From oval diamond engagement rings ...

Your beautiful diamond ring will be fine as long as it stays in ... the hardest material known to humankind, they’re not the most stable form of carbon. They’re a structure of carbon that ...