diamond

How is a diamond certified in Vietnam?

How is a diamond certified in Vietnam?

VnExpress
To verify a diamond against its international certificate, an independent lab re-examines its characteristics and compares the stone's natural "fingerprint" rather than relying solely on potentially manipulated laser codes.
PNJ CEO plans to buy 1 million shares

PNJ CEO plans to buy 1 million shares

VnExpress
Following a similar move by Ms. Cao Thi Ngoc Dung's brother, PNJ CEO Phan Quoc Cong has registered to acquire 1 million shares as the market price sees a significant drop.
How does PNJ buy back diamonds?

How does PNJ buy back diamonds?

VnExpress
When reselling diamond products to PNJ, customers may incur a loss of approximately 2-25%, depending on the product type, stone quality, size, and transaction method.