Gemstones Knowledge
A personal guide to the 4Cs of gemstones — color, clarity, cut, and carat — plus what really matters beyond the textbook.
Natural Gems


Identify popular gems by color, hardness, and use.
GIA, GUILD & Beyond
About Viet Gems
Discover natural gemstones from Vietnam, handcrafted by our family with custom jewelry options and nationwide shipping available.
The gemstones are stunning! I love my custom jewelry, and the quality is exceptional. Highly recommend!
Emily R.
I was amazed by the beauty of the natural gemstones. Excellent service and fast shipping too!
John D.