Published 17:51 IST, December 19th 2021
Sri Lanka's gem company unveils 310 kg giant natural blue sapphire named 'Queen of Asia'
A gem company in Sri Lanka has showcased a unique and gigantic gemstone weighing 310 kilogrammes and verified as one of the country's biggest corundums.
![Sri Lanka](https://img.republicworld.com/tr:w-800,h-450,q-75,f-auto/rimages/7kbawnpwbv0ex2pd_1639915556_16_9.jpeg)
Image: AP | Image:
self
- Listen to this article
- 2 min read
Advertisement
17:51 IST, December 19th 2021