Haute Couture Week saw yellow diamonds at Graff, Messika, De Beers, Chaumet and Dolce & Gabbana, after South African soprano Pretty Yende sang at Charles III’s coronation bedecked in sunny-hued stones ...
From rare purple diamond discoveries to record-breaking sales, Paris Couture Week kicks off with a bang as new first-of-its-kind report presents the world's most coveted and rarest fancy colour ...