El Mundo – Laboratory grown diamonds
13 September 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 June 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 November 2017
This is a special design dedicated to the jubilee of the Spanish Gemological Institute, in November 2017. Above, 25-carat sphalerite, faceted
Gold&Time: Interview about lab-grown diamonds
19 September 2017
Sharing some opinions about lab-grown diamonds with Jorge Rojas for Gold&Time newspaper. Discussing their properties, possibilities of identification, and their present and
La Razon – Article on lab-grown diamonds
19 September 2016
Article on synthetic diamonds and their analysis in the Gem Testing Laboratory of the Spanish Gemological Institute. (in Spanish) go
Gold&Time: Analysis of an ancient sapphire in the IGE Lab
11 September 2015
It was a unique opportunity to analyze an ancient sapphire, reportedly proceeding from the famous treasure of Guarrazar! (in Spanish)
Presentation – Inclusions in gemstones: geology, gemology and art
16 November 2012
My presentation about gem Inclusions in Gemstones in the IGE, In Spanish.
El Mundo – Laboratory grown diamonds
13 September 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 June 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 November 2017
This is a special design dedicated to the jubilee of the Spanish Gemological Institute, in November 2017. Above, 25-carat sphalerite, faceted
Gold&Time: Interview about lab-grown diamonds
19 September 2017
Sharing some opinions about lab-grown diamonds with Jorge Rojas for Gold&Time newspaper. Discussing their properties, possibilities of identification, and their present and
La Razon – Article on lab-grown diamonds
19 September 2016
Article on synthetic diamonds and their analysis in the Gem Testing Laboratory of the Spanish Gemological Institute. (in Spanish) go
Gold&Time: Analysis of an ancient sapphire in the IGE Lab
11 September 2015
It was a unique opportunity to analyze an ancient sapphire, reportedly proceeding from the famous treasure of Guarrazar! (in Spanish)
Presentation – Inclusions in gemstones: geology, gemology and art
16 November 2012
My presentation about gem Inclusions in Gemstones in the IGE, In Spanish.