The new Crest Gem placed atop the historic Ruwanweli Maha Seya was unveiled at the auspicious time of 10.00 a.m yesterday in the presence of the Mahanayake Thera of the Malwatte Chapter, the Most Ven. Thibbatuwawe Sri Siddhartha Sumangala Maha Nayaka Thera and the Atamasthanadhipathi the Most Ven. Dr. Pallegama Sirinivasa Nayaka Thera.