The romantic secrets behind the world's most talked about rings

Miley Cyrus told fans: "I feel like my dreams are coming true" after Hunger Games star Liam Hemsworth went down on one knee and produced this sparkler. 

Neil Lane jewellers, who made the 3.5-carat cushion-cut diamond ring for Liam, said they came to him wanting "something unusual… something really beautiful and romantic".

It was handcrafted in 18-karat gold with intricately carved diamond floral motifs in an art nouveau pattern.

The centre stone is a real talking point: it’s an antique dating back to the late 19th century.

“It was hand-cut around 1880 or 1890 and it’s unique and in its original form,” Neil told People.