|The most famous of all green diamonds is the legendary ‘Dresden Green’, a modified pear-shaped bluish apple-green diamond of 41.10 carats. The “Dresden Green” probably originated in the diamond mines of the Golconda district in India and first appeared in the historical record in 1722.|
The Ocean Dream Diamond is a 5.51-carat, fancy deep blue-green, shield-shaped diamond. The Ocean Dream is the first and one of the very few natural diamonds known to the GIA to possess a blue-green hue. It sold for $8.6 million ($1.5 million per carat) in 2015.