[14][15][16][17] Cok Istri was born and raised in Tabanan, Bali – Indonesia, to traditional Balinese parents, before she decided to move to Denpasar to work as a model, singer[13][14][15] and traditional Balinese Pendet dancer and Janger dancer.
[8][9] She holds a bachelor degree in Accountancy studies from Udayana University, Denpasar, Bali - Indonesia.
[20][21] Cok Istri stepping her foray into the field of pageantry by took part in Puteri Indonesia regional competition.
[7][22] Cok Istri representing her hometown Tabanan, she joined the contest at the provincial level of the Puteri Indonesia Bali 2012, and was chosen as the winner.
[43] By the end of the competition, Mutya Johanna Datul from the Philippines was crowned Miss Supranational 2013 by the outgoing titleholder Ekaterina Buraya of Belarus.