Laopu Gold Co. lost $2.1 billion in market value Tuesday after the Chinese jeweler flagged slowing sales, unsettling investors who had been betting on some of China's most viral consumer brands. The selloff came despite a 66% growth outlook, highlighting the market's sensitivity to near-term revenue trends.

The Chinese luxury jeweler's shares tumbled as investors reassessed the sustainability of its rapid expansion. Analysts noted that the company's previous 66% growth forecast had fueled optimism, but the latest guidance signaled a deceleration that caught the market off guard.

Laopu Gold Co.'s decline reflects broader concerns about China's consumer sector, where high-flying brands have faced increasing scrutiny over growth durability. The $2.1 billion wipeout underscores how quickly sentiment can shift when companies miss expectations. Trading volume surged as shareholders exited positions, with the stock posting its largest single-day drop in months.