A vivid pink diamond and diamond ring sold for 11.8 millionUSD
“瑩彩粉紅”鉆戒，成交價1180萬美元，約合7670萬元

A fancy vivid pink cushion-shaped diamond weighing 5.00 carats, mounted by Graff Diamonds. The rare pink diamond was mined in South Africa. According to Christie's website, unlike many other colored diamonds, the color in pink diamonds comes from the diamond's exposure to heat and pressure during transportation into the earth's crust.
瑩彩粉紅是一枚重達5克拉的枕形鮮彩粉鉆石，并且鑲嵌在著名珠寶品牌Graff設(shè)計的戒指之上。這顆罕見的粉鉆是在南非開采得來的。根據(jù)佳士得拍賣行網(wǎng)頁的資料稱，與其他的彩鉆不同，粉鉆的顏色據(jù)說來源于地殼運動時鉆石暴露在巨大的熱量和壓力之下而形成的。