Find out what we know and expand your knowledge through our findings
The Type IIb De Beers Cullinan Blue…
May 3, 2022
Type IIb blue diamonds are extremely rare in nature. When people think of blue diamonds, the Hope diamond immediately springs to mind.
November 16, 2019
New Record Size for CVD Laboratory-Grown Diamond
Growth technology of single-crystal diamond has advanced significantly in the last two decades …
November 16, 2019
New Record Size for CVD Laboratory-Grown Diamond
Growth technology of single-crystal diamond has advanced significantly in the last two decades …
- Inspires the Next Generation at Srinakharinwirot University
- G-ID Laboratories Presents at the International Gemmological Conference — IGC 2025, Athens, Greece
- NGG Jewellery & Central Pattana Host Exclusive Imperial Jade Workshop for The 1 Exclusive Members
- NGG Jewellery & SCB Wealth Host Exclusive Jade Workshop — With Gem Authentication Insights from Our Lab
