Hyderabad, the Capital city of the state is the principle place for pearl trade India and one of the standard pearl showcases on the globe. Pearl trade prospered here under the support of Nizam's of Hyderabad. The nearby experts and diamond setters are spotted near Charminar. Pearls are evaluated as per the brilliance, shape and size. Shade and lusture of pearls ought to be weighed in sunlight. One of the approaches to see whether the pearls are genuine, is to rub them tenderly against the edge of one's teeth. Authentic pearls will give a harsh sensation while fakes will feel smooth.