Diamond Langi is a 25-year-old beauty who represents Tonga in Miss Earth 2017. Diamond speaks English and Tongan language, stands tall at 177 cm and is a TV host by profession. Hailing from Narellan, she is an outgoing person who likes to try everything. She loves animals and befriends one and all very easily. Showing her gratitude, she feels thankful for this new journey she is embarking upon and experiencing everything while making sweet memories for a life-time.