largest gem-quality rough diamond ever found (1905), at 3,106.75 carats (621.35 g).Now popular in engagement rings , this usage dates back to the marriage of Maximilian I to Mary of Burgundy in 1477. Source from : www.wikipedia.org Diposkan oleh GREAT di 20:06 Tidak ada komentar: Poskan Komentar Posting Lebih Baru Posting Lama