How can a swan qualify to hold a record in Guinness Book? Well, when it sits on a human finger with the most number of diamonds! The Tsarevna Swan ring got honoured by the Guinness Book of World Records as the ‘the most diamonds set in one ring wearable on the human finger’. A total of 2,525 diamonds weighing 10.48 carats are set on the 18k white gold ring. The record setting glory is complemented with an astounding price tag of $1.3 million. Made by Lobortas Classic Jewelry House of Kiev, Ukraine, the diamonds were sourced from India based Shrenuj Group, a diamond and diamond jewellery manufacturer.