Find CHOPARD White And Diamond Ice Cube Necklace on Editorialist. Debuted in 1999, Chopards Ice Cube collection has always felt innately modern - a result of its sharp, squared aesthetic, inspired by tiny blocks of ice. With abundant facets and perfect geometry, this white gold and diamond necklace catches the light in the same way that sunlight reflects off frozen water, translating this natural moment into one which plays out endlessly as part of your jewellery rotation.