With an elongated cushion-cut diamond gracing her left hand, the Showgirl-turned-bride has placed the stone shape squarely in the spotlight — and here are 13 ways you can wear it, starting at just ...

Renowned jeweler and diamond collector, Robert Mouawad, has sold the largest, flawless, cushion diamond in the world. The splendid diamond, named "The Star of Stanley Ho, Grand Lisboa, Macau" weighs ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more Diamonds really are forever. Sapphires, ...

Choosing an engagement ring is a massive task. And if you're buying or designing a ring for someone else, as opposed to yourself, the responsibility is practically anxiety-inducing. After all, it's a ...