09 Feb 2023
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News by "Swiss Gemmological Institute"
Posted on: 17 May 2022
According to source of the new find is a deposit located about 20 kilometres south-east of Mahenge, Tanzania...
Posted on: 31 Mar 2022
Scientists at Swiss Gemmological Institute, find a novel genetic-testing method ...
Posted on: 11 Dec 2021
Andrew Rimmer, CEO, Opsydia talks about how the brand complements the diamond grading process, fosters transperency, its key offerings and the impact of AI and ML in grading ...
Posted on: 11 Dec 2021
The Swiss Gemmological Institute SSEF has added courses in Japanese and traditional Chinese to its free-of-charge online educational programme, entitled “Understanding Gemstones.”...
Posted on: 17 Nov 2021
Exciting collaborative project secures the identity of MYNE London’s Pakistani emerald supply using Opsydia’s leading Sub-Surface ID System (D5000)...
Posted on: 25 May 2021
The UK-based diamond security innovator has moved to classify its world-leading sub-surface identifiers by visibility, resulting in ‘Nano’ and ‘Loupe’ ID features for the trade...
Posted on: 16 Apr 2021
The Swiss Gemmological Institute SSEF has launched a series of free-of-charge, online courses, entitled “Understanding Gemstones...
Posted on: 18 Feb 2021
The UK-based diamond security innovator has moved to classify its world-leading sub-surface identifiers by visibility, resulting in ‘Nano’ and ‘Loupe’ ID features for the trade. ...
Posted on: 20 Jan 2021
The UK-based diamond security innovator has created its smallest and faintest sub-surface identifier to date, signalling a new era of diamond security that’s independently verified by leading grading ...
Posted on: 04 Jun 2020
It is made possible by a substantial expansion of the organisation’s DNA fingerprinting reference database and capabilities...
Posted on: 22 May 2020
It is the first major scientific study that details a methodology using minute amounts of DNA recovered from precious coral used in jewellery to identify their species...
Posted on: 16 Oct 2018
The collaboration aimed to document the journey of a coloured gemstone from mine to market – a procedure resulting in a new type of document provided by the Swiss laboratory....
Posted on: 01 Apr 2017
Says these sapphires are characterised by a subtle and fine milkiness...
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Total records: 27
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