Among the most famous of all large diamonds is the Hope Diamond. Currently on display at the Smithsonian, this steel blue diamond weighs in at a hefty 45.52-carats. There are many legends detailing the curse of ill fortune allegedly bestowed on the possessor of the Hope Diamond, perhaps contributing to the decision to donate this diamond to the Smithsonian in 1958. Originally the Hope was a rather flat, blocky 110-carat rough.
As the largest green diamond in the world the Dresden Green stands out among the natural colored diamonds, weighing 40.70-carats. This diamond is essentially priceless due to its size, historic nature, and natural green color with a slight blue overtone.
Once owned by Louis XIII, the Conde Pink is a pear shaped pink diamond and weighs 9.01-carats.
Discovered in either 1877 or 1878 in South Africa, the Tiffany Yellow diamond was a stunning canary-yellow octahedron weighing 287.42 in rough (metric) carats. After cutting the gem was pared down to an extraordinary weight of 128.54-carats and was, until recently, the largest golden-yellow in the world.
Now among the British Crown Jewels is the 105.60-carat Koh-I-Noor (Mountain of...