A Cartier diamond and turquoise tiara once owned by Nancy Astor, an American-born British politician who became the first ...

These dazzling jewels from from names like Harry Winston feature colored stones, archive-inspired designs, and more that make ...

while delicate butterflies crafted from a kaleidoscope of rare diamonds appear to flutter atop petals that shimmer with rose-cut brilliance. The necklace is complemented by matching diamond ...

A little black gown is always a good idea, especially adorned by a beautiful diamond necklace. Emily Mortimer ... paved with diamonds and set with rose-cut diamonds on white gold, which gave ...

(Perhaps a nod to Rose’s iconic necklace from Titanic?) Oh, and she wore a matching sapphire and diamond ring. Gilbert Flores/Variety via Getty Images The singer, who rose to prominence as a ...

Priscilla Chan's diamond necklace at a recent event drew attention ... questioning whether its crystals were rose-cut or rough diamonds. Followers speculated on its value and authenticity ...

“The Cartier Astor turquoise and diamond tiara heading to auction is set throughout with old brilliant, single, and rose-cut diamonds ... a Tiffany & Co. diamond necklace, chandelier earrings ...