Noble Consort Xin's personal name was not recorded in history.

The future Noble Consort Xin was born on the 29th day of the fifth lunar month in the second year of the reign of the Qianlong Emperor, which translates to 26 June 1737 in the Gregorian calendar.

It is not known when Lady Daigiya entered the Forbidden City and became a mistress of the Qianlong Emperor.

She gave birth on 24 August 1755 to the emperor's sixth daughter, who would die prematurely on 27 September 1758, and on 16 January 1758 to his eighth daughter, who would die prematurely on 17 June 1767.

In 1765, she was interred in the Yu Mausoleum of the Eastern Qing tombs.