Be strong China! Be strong Wuhan!

Blessings from the World Diamond Council

Seminar on Panyu Jewelry Design and Product

Forum on “Innovation of Jewellery Sales Channels”

Keep Up With the Digital Age  --International Jewellery & Diamond Conference 2020 Guangzhou Grandly Held

Home > Industry News > content

Big diamonds broke records


Petra Diamond Limited announced in August that a big diamond weighing 138.57cts was found in the Cullinan Mine in South Africa and this diamond was type IIa, D color. Cullinan Mine is famous for its birth of big diamonds, including Cullinan - the largest rough diamond in the world weighing 3106 cts, and Cullinan Dream - the largest fancy intense blue diamond appeared at auction weighing 24 cts (cut from a 122.52 cts rough diamond).
Alrosa announced in August that a huge diamond weighing 136.24cts was found in Nyurbinskaya pipe. The gem-quality rough diamond measured 29.32*23.88*21.9 mm and was among the largest rough diamonds discovered at its Nyurba Mining and Processing Division.

Source:Summarized by GZDE

Pay attention