A Simple Key For diamond ring Unveiled
卡地亞以璀璨鑽石讚頌動人真愛。卡地亞標誌性作品源於精湛工藝與創意巧思的精彩邂逅。每款作品均高貴非凡,顆顆鑽石皆綻放獨特光芒。Synthetic diamonds can be grown from higher-purity carbon under high pressures and temperatures or from hydrocarbon gases by chemical vapor deposition (CVD). Purely