Pearl with a mother of pearl bead center. In the cultured pearl industry, the resources used to create a mistaken all nacre baroque pearl is a drain on the production of round cultured pearls. Therefore, they are trying to improve culturing technique so that keshi pearls do not occur. All nacre pearls may one day be limited to natural found pearls. Today many "keshi" pearls are actually intentional, with post-harvest shells returned to the water to regenerate a pearl in the existing pearl sac. Tahitian pearls, frequently referred to as black pearls, are highly valued because of their rarity; the culturing
Pearl of the Orient Tower Pearl of the Orient Tower The Pearl of the Orient Tower, previously known as Embassy Pointe Tower, is a residential skyscraper located in Manila, Philippines, owned by the Philippine Estates Corporation. Standing at , it is one of the tallest buildings in the City of Manila. The building has 42 floors above ground, wherein 6 floors are for parking spaces, 5 floors for office and commercial purposes, 30 floors for luxury residential units, and 2 floors for penthouse units. There are also 4 basement levels for parking. The Pearl of the Orient Tower was designed by American architectural firm Nadel