Massive Ruby Discovery in Myanmar Seen as a Rare Gem

On May 8, 2026, Myanmar’s miners uncovered a ruby of immense size near the town of Mogok in the upper Mandalay region. State media reports this 11,000-carat gem, weighing 4.8 pounds, is the second-largest by weight discovered in the Southeast Asian nation.

The ruby surfaced in mid-April following Myanmar’s traditional New Year festival. Though smaller than a 21,450-carat ruby found in 1996, experts deem it more valuable due to its superior color and quality. It boasts a purplish-red hue with yellowish undertones, excellent transparency, and a reflective surface, enhancing its appeal.

Myanmar plays a significant role in global ruby production, supplying up to 90% of the world’s rubies, especially from Mogok and Mong Hsu. The gem mining industry generates substantial revenue through legitimate and illegal trade.

However, human rights groups, including Global Witness, urge jewelers to avoid sourcing gems from Myanmar. The industry has funded military governments for decades, raising ethical concerns.

Despite the installation of a new civilian government, allegations of a sham election linger. President Min Aung Hlaing, leading a 2021 military takeover, remains in power. He, along with Cabinet members, recently viewed the ruby in Naypyitaw.

The gemstone mining industry also finances ethnic armed groups seeking autonomy, contributing to ongoing conflict. Security in these mining areas is unstable. Mogok fell to the Ta’ang National Liberation Army (TNLA) in July 2024 but was later handed back to Myanmar’s army after a China-mediated ceasefire. Ethnic strife continues to shape Myanmar’s turbulent gem sector.