Kimberley octahedron:1Dutoitspanfound in South Africa in 972. 200 1 of the diamonds once belonged to De Beers' diamond trading company.
Golden eye: golden eye, a rare and flawless 43-carat yellow diamond, was auctioned online by the US National Police on 20 1 1. The reserve price is 900,000 US dollars (about 5.75 million yuan), and the estimated transaction price is several million US dollars.
Kolar rockfall: Kolar rockfall is a pear-shaped gold diamond, 1 10 carat, which is the largest golden pear-shaped diamond in the world. On the evening of 201115, this rare diamond was sold at a high price of $65,438+0,236,438+00,000 at Sotheby's in Geneva, breaking the record for yellow diamonds.
Golden Rooster Diamond: The largest diamond found in China and the largest yellow diamond in the world at present, weighing 28 1.25 carats, 1937, was found in Lizhuang Township, Tancheng County, Linyi City, Shandong Province, and was plundered by Japanese consultants in Linyi County, and its whereabouts are still unknown.
Tiffany diamond: Tiffany diamond weighing 287.42 carats is the most famous and precious yellow diamond in the world. It was discovered by Charles Tiffany in Kimberly Mine in 1877. After cutting and polishing, it has become more than ten diamonds, the largest of which is the dazzling golden Tiffany diamond. It is said that 1896 China's military minister Li Hongzhang visited the United States. When Li Hongzhang came to new york, he asked to appreciate the treasures of Tiffany Jewelry Company. Subsequently, many leaders followed suit when they visited the United States, and since then, "Tiffany" yellow diamonds have become famous.