El País, CincoDías – How to buy a diamond
23 de November de 2019
Article about diamonds, their value parameters and certification. (in Spanish) go to the article
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The Munich Show 2019
27 de October de 2019
Some pictures from the Munich Show – Mineralientage Munich, October 2019. I was very honored to expose some of my
Gemstones cutting. Styles, qualities and creative possibilities.
2 de April de 2019
My presentation about gem cutting in the IGE, In Spanish.
Libertad FM – Programa “Patenta tu éxito”
21 de February de 2019
Program by Marga de la Fuente, we were talking informally about gemstone certification and courses at the IGE, together with
My viral sphalerite on Facebook – 2.7M reached!
19 de January de 2019
This was a curious case, one of my very nice sphalerites uploaded to Facebook reached more than 2.7 million people,
HOY.es – The house of precious stones
12 de November de 2018
Article about the certification of colored stones and diamonds iin the Gem Testing Laboratory of the Spanish Gemological Institute (IGE),
RTVE.es – Esto me suena. Las tardes del Ciudadano García
19 de September de 2018
That was a radio program in free format conversation about gems, gemology, work of the gem testing lab. We also
El Mundo – Laboratory grown diamonds
13 de September de 2018
Extensive article on the lab grown diamonds, their methods of synthesis, analysis, identification, and all realted issues. (in Spanish) go
La Vanguardia – Diamantes a toda máquina
10 de June de 2018
Article about analysis and detection of synthetic diamonds in the Gem Testing Laboratory of the Spanish Gemological Institute (in Spanish).
Presentation of the cut “50th Anniversary of the IGE”
14 de November de 2017
This is a special design dedicated to the jubilee of the Spanish Gemological Institute, in November 2017. Above, 25-carat sphalerite, faceted
El País, CincoDías – How to buy a diamond
23 de November de 2019
Article about diamonds, their value parameters and certification. (in Spanish) go to the article
The Munich Show 2019
27 de October de 2019
Some pictures from the Munich Show – Mineralientage Munich, October 2019. I was very honored to expose some of my
Gemstones cutting. Styles, qualities and creative possibilities.
2 de April de 2019
My presentation about gem cutting in the IGE, In Spanish.
Libertad FM – Programa “Patenta tu éxito”
21 de February de 2019
Program by Marga de la Fuente, we were talking informally about gemstone certification and courses at the IGE, together with
My viral sphalerite on Facebook – 2.7M reached!
19 de January de 2019
This was a curious case, one of my very nice sphalerites uploaded to Facebook reached more than 2.7 million people,
HOY.es – The house of precious stones
12 de November de 2018
Article about the certification of colored stones and diamonds iin the Gem Testing Laboratory of the Spanish Gemological Institute (IGE),
RTVE.es – Esto me suena. Las tardes del Ciudadano García
19 de September de 2018
That was a radio program in free format conversation about gems, gemology, work of the gem testing lab. We also
El Mundo – Laboratory grown diamonds
13 de September de 2018
Extensive article on the lab grown diamonds, their methods of synthesis, analysis, identification, and all realted issues. (in Spanish) go
La Vanguardia – Diamantes a toda máquina
10 de June de 2018
Article about analysis and detection of synthetic diamonds in the Gem Testing Laboratory of the Spanish Gemological Institute (in Spanish).
Presentation of the cut “50th Anniversary of the IGE”
14 de November de 2017
This is a special design dedicated to the jubilee of the Spanish Gemological Institute, in November 2017. Above, 25-carat sphalerite, faceted