SSEF Mourns the Loss of Former Director Professor Henry A. Hänni
January 13, 2025 Basel, Switzerland – It is with sadness that we announce the passing of Professor Henry A. Hänni, former Director of the Swiss Gemmological Institute SSEF, who died peacefully at his home in Basel on January 9, 2025, surrounded by his family. Professor Hänni, whose remarkable career spa
SSEF at Tucson AGTA show (03 – 09 February 2025)
SSEF is honoured to take part in the upcoming edition of the AGTA show in Tucson (AZ, USA). We will be offering coloured gemstone express testing services at our booth in the East Galleria. SSEFAGTA Booth in the East Galleria03 – 09 February 2025 Tel: +41 79 219 72 38 (only during AGTA Tucson show) [&hell
SSEF closed 21 December – 5 January
Our whole team would like to thank you for your confidence in our services and for following us on our social media accounts. We wish you peaceful holidays and look forward to working with you in 2025. We would like to inform you that the SSEF laboratory will be closed for the holidays from December 21st [&hel
SSEF Scholarship recipients 2024
We are delighted to announce the recipients of the inaugural SSEF Educational Scholarships in Gemmology, awarded annually to individuals with a passion for gemmology. These scholarships, established by the SSEF Foundation to make gemmological education more accessible, allow recipients to take an SSEF course fr
New research on Musakashi emeralds published
SSEF researchers have published their recent research on Musakashi emeralds in the latest edition of the Journal of Gemmology. Abstract: Emeralds from the Musakashi area of Zambia entered the gem trade in early 2002 inrather small quantities. Faceted stones are mostly available in smaller sizes (1–5 ct) but o
SSEF director awarded 2024 Bonanno award for gemmological excellence
Dr. Michael S. Krzemnicki, director of SSEF, is the AGA Antonio Bonanno Award recipient for 2024. Dr. Krzemnicki will be formally recognized at the gala dinner dance following the AGA Gemological Conference on February 05, 2025 in Tucson, Arizona. He has been invited to give a presentation on the topic of ̶
SSEF launches Education Scholarships
SSEF is launching two educational scholarships in gemmology, that will each be awarded once annually. They allow the scholarship winner to take a course at SSEF for free. SSEF will also cover the necessary economy flights and hotel costs required for the candidate’s participation (1 person) in the course. The
SSEF on-site testing in Hong Kong, 12 – 22 September 2024
We will be in Hong Kong 12 – 22 September offering our on-site testing services, during the upcoming Hong Kong Jewellery and Gem Fairs. Equipped with our mobile instruments and spectrometers, we will be testing coloured gemstones (no diamonds or pearls) at the Asia World Expo (AWE, 16 – 20 September 2024, b
SSEF in Bangkok 14 – 23 August 2024
We will be in Bangkok 14 August – 23 August 2024 offering our on-site testing services. The office will be closed on August 17th and 18th. Our office is in the gem trade district at the Silom Road. Equipped with our instruments and spectrometers, we will be testing coloured gemstones. Please contact SSEF in
SSEF at GemGenève (09-12 May 2024, Booth B13)
SSEF is honoured to take part in the upcoming edition of the GemGenève show at Palexpo in Geneva. We will be offering coloured gemstone express testing services at our booth B13. SSEFGemGenève Booth B1309-12 May 2024 (May 8th is setup day, goods can be submitted from 10am onwards)Tel: +41 79 219 72 38 (only d