
Mineral and Lapidary
Museum CULLINAN DIAMOND REPLICAS Robert C.
Bissonnette is the master gem cutter who faceted the replicas in this exhibit.
He researched the original diamond and the numerous gemstones cut from the
specimen. The original diamond was cut into nine major stones: Cullinan
I -- 530.20 carats; Cullinan II -- 317.40 carats; Cullinan III -- 94.40
carats; Cullinan IV -- 63.60 carats; Cullinan V -- 18.50 carats; Cullinan
VI -- 11.50 carats; Cullinan VII -- 8.80 carats, Cullinan VIII - 6.80 carats;
Cullinan IX -- 4.39 carats, and 96 incidental stones. A photograph of this display ![]() Another large page of photos of this collection. Return to Exhibits |