Blogs & Events

Hong Kong International Diamond, Gem & Pearl Show 2026

Venues:Asia World - Expo, Hong Kong (AWE)
Date:02-06 MAR 2026
Booth#:10-G24

Hong Kong International Diamond, Gem & Pearl Show 2025

Venues: AsiaWorld – Expo ( Hall 10 )
Date: 2-6 March 2025
Product Zone: Synthetic Gemstone
Booth#: AWE 10-H24

Jewellery & Gem WORLD Hong Kong 2024

Venues: Asia World - Expo, Hong Kong (AWE)
Date:16th – 20th Sept 2024
Booth#: 2H02

Hong Kong International Diamond Gem & Pearl Show 2024

Venues: AsiaWorld - Expo, Hong Kong (AWE)
Date: 27 Feb - 2 Mar 2024
Booth#: 1-N20

"Synthetic opal" is somehow misused. Man-made opals differ in quality and values.

What is Gilson Opal?

Gilson Opal is the world 1st synthetic opal which has been successfully produced.