Shop the best diamond engagement ring designs, from classic oval engagement rings to lab diamond engagement rings from brands ...

The piece features two diamonds from Princess Diana's collection ... from the original cushion-cut diamond. "This change could potentially increase the ring's value to around £300,000.

When Shaman Durek Verrett popped the question to Princess Märtha Louise ... with four trillion-cut diamonds surrounding the face of the ring, each representing the four elements –— earth ...

When it was announced in February 2005 that the then-Prince of Wales had proposed to Camilla Parker-Bowles, ITN proclaimed ...

We look back at some of the most famous engagement rings that prove that while relationships end, diamonds are forever.

Gerry Turner Gets Engaged in The Golden Bachelor Finale — and Leaves His Other Finalist Feeling 'Blindsided' Turner chose a princess cut diamond ring accented with two baguette cut diamonds ...