Digital Report

Discover your gemstone digital report, interactive 360 video and 3D scan.

Download your report and more 

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Bellerophon | Gemlab 

Savoir-faire

07 JAN 20

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

01 Sep 19

Press release:

Renowned gemmologist  Dr. Dietmar Schwarz joining Bellerophon | Gemlab.

Sapphire HPHT treatment

Press release:

Bellerophon | Gemlab talk about  H(PHT) enhancement.

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.

01 mar 16