On February 11, Chandrakanth Paramvar, Poonam Kodakar and Ravindra Paramvar entered the jewellery shop at Punjagutta here by posing as customers and managed to escape with the diamond-studded necklaces worth over Rs 25 lakh, DCP (West Zone) G Sudheer Babu said.
The three were nabbed separately over the fortnight and the stolen necklaces were recovered from them, the DCP said.
Chandrakanth and Poonam had earlier been arrested earlier for similar offences in different parts of the country Mumbai, Delhi and Ahmedabad, he said.