Articles

Browse all expert articles on jade and precious gemstones — guides, identification tips, collecting advice, cultural history, and care.

Gemstone Identification

How to Spot Fake Jade and Treated Stones: A Buyer's Identification Guide

Imitation and treated jade flood the market. Learn the practical tests and red flags that help you identify genuine,...

Jan 28, 2025 4 min read

Gemstone Identification

Rubies, sapphires, and emeralds are the world's most prized colored gemstones. Learn how experts grade them on color,...

Apr 5, 2025 5 min read