NEWS
&
ARTICLES
Origin determination of Spinel
Geographic Origin Determination of Spinel. Retake from Academic China conference.
More than 10 deposits compared, their history, internal features, and gemmological properties analysed.
14 Nov 19
Sri Lanka field expedition
Discover our latest field trip, into the earth, to traditional heat treatment, including cutting of exceptional pieces and the wonderful gem peoples of Sri Lanka.
24 Nov 18
Dr. Dietmar Schwarz
Chief gemmologist
Press release:
Renowned gemmologist Dr. Dietmar Schwarz joining Bellerophon | Gemlab.
01 Sep 19
Sapphire HPHT treatment
Press release:
Bellerophon | Gemlab choose to disclose H(PHT) enhancement on report.
01 aug 19
Journey of your Gemstone
Discover a part of the journey of your gemstone with us. Bellerophon | Gemlab savoir- faire
01 dec 18
The Art of Colour Grading
Discover the art of color grading and our colour master set. Bellerophon | Gemlab savoir- faire
01 dec 18
Full Elemental Analysis
Discover the full elemental analysis of your gemstone with us . Bellerophon | Gemlab savoir- faire
01 dec 18
Mozambique field expedition
Successful field expedition by our gemmologists in Montepuez Mozambique, for Ruby reference samples.
01 Jan 17
Cambodia field expedition
Successful field expedition by our gemmologists in Pailin Cambodia, for Ruby & Sapphire reference samples.