Kimberlite Diamond (brand) Charm of China, Harmony, and Sino-Song collection. In 2014, Kimberlite Diamond also collaborate with famous Italian designers Loretta Baiocchi and Emanuela Tersch. In 2016, Kimberlite Diamond collaborate with Sarah Ho, a well-known jewelry designer to launch the "Harmony" collection together. Since 2004, Kimberlite Diamond launched a project of improving the level of primary education in Henan Province. From 2004 to 2007, Kimberlite Diamond has donated over three hundred thousand US dollars to build two primary schools in Nan Cao Village in Kaifeng City and funded seventy thousand US dollars worth of scholarships to students who wish to go to school.
Buffalo Head Hills kimberlite field Buffalo Head Hills kimberlite field The Buffalo Head Hills kimberlite field is a group of kimberlitic volcanic pipes or diatremes in north-central Alberta, Canada. As of 2011, 41 kimberlite pipes, of which 28 are diamondiferous, had been identified in the field. They were emplaced during Late Cretaceous to early Paleocene time. As of 2014 the Buffalo Head Hills field is in the exploration stage and has not gone into production. The highest grade kimberlite pipe (Pipe K252) has an estimated grade of 55 carats per hundred tonnes. The Buffalo Head Hills (BHH) kimberlite field is part of the Northern Alberta