Caram will be exhibiting at Jewellery & Gem ASEAN Bangkok 2026 from 22–25 April at QSNCC, Bangkok. Visit us at Booth I-11 in Hall 6 to discover a curated selection of rare colored gemstones.

Meet Caram at the Hong Kong March Show (AWE), ICA Pavilion, Booth 8F-05. Discover rare emeralds, sapphires & rubies—book a trade viewing in advance.

Many buyers — and even seasoned dealers — misunderstand what color stability classifications mean, especially the often-misread Type 3a. In reality, a Type 3a Padparadscha sapphire may improve in color when exposed to UV light, making it a hidden advantage rather than a risk. In this article, we break down the GRS types, explain why “discharged” and “charged” states matter, and show how a trusted advisor can help you navigate gemstone reports with confidence.

Why gemstone terminology matters: how a single word can change value, trust, and perception — and why expert guidance is more vital than ever.