The Basics of VVS Diamonds. VVS, or very very slightly included, diamonds have small inclusions that are undetectable to the human eye. In fact, these inclusions are so small that they are difficult to see even with 10x magnification. Typically, VVS diamonds are split into VVS1 and VVS2 subcategories.
Now, over 100,000 western lowland gorillas are thought to exist in the wild, with 4,000 in zoos; eastern lowland gorillas have a population of under 5,000 in the wild and 24 in zoos. Mountain gorillas are the most severely endangered, with an estimated population of about 880 left in the wild and none in zoos.
All three gorilla subspecies are listed as endangered by the U.S. Fish and Wildlife Service and by the Convention on International Trade for Endangered Species. There are currently about 50,000 western lowland gorillas living in the wild in West Central Africa. This gorilla is also the type most often seen in zoos. The eastern lowland gorilla population has declined significantly in recent decades. An estimated 5,000-15,000 lived in the eastern Congolese rainforest around 1960. Today only about 2,500 remain in the wild, and only a few dozen live in the world's zoos.