New stones available
7 de April de 2023
I’m currently cutting new stones under special orders, and also preparing some stock to launch a dedicated web site were
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Nueva talla “Catenaria”
2 de April de 2023
And here is my second new faceting design, specially prepared for the Barcelona collection by Chesco Díaz! The contours of
Nueva talla “Trencadís”
1 de April de 2023
It is a pleasure for us to present today for the first time the new faceting design “Trencadis”, inspired by
Exceptional green sphalerite
15 de May de 2021
Here is an update of the story of the virtual rough planning for gem faceting, using photogrammetry. To read my
Virtual rough planning for gemstone faceting
3 de April de 2021
Rough planning is an important operation to maximize the weight of the gemstone to be cut from a rough piece.
My new “Campanadas” faceting design – making off
29 de December de 2020
In November 2020, my friend and renown jeweler Lisi Fracchia asked me to cut some special gemstones, as she was
Faceting process
18 de November de 2020
I publish here some pictures of the faceting process, for a parcel of small trillion cut sphalerites that I cut
Spectacular 90.81 ct sphalerite!
1 de November de 2020
This stone is for sure one of the best sphalerites I ever cut! It was an exceptional piece of rough
Trying new cuts – Gnom’s Geode
23 de August de 2020
This is the first time I’m trying this new cut – Gnom’s Geode by Arya Akhavan – in sphalerite! I
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,
New stones available
7 de April de 2023
I’m currently cutting new stones under special orders, and also preparing some stock to launch a dedicated web site were
Nueva talla “Catenaria”
2 de April de 2023
And here is my second new faceting design, specially prepared for the Barcelona collection by Chesco Díaz! The contours of
Nueva talla “Trencadís”
1 de April de 2023
It is a pleasure for us to present today for the first time the new faceting design “Trencadis”, inspired by
Exceptional green sphalerite
15 de May de 2021
Here is an update of the story of the virtual rough planning for gem faceting, using photogrammetry. To read my
Virtual rough planning for gemstone faceting
3 de April de 2021
Rough planning is an important operation to maximize the weight of the gemstone to be cut from a rough piece.
My new “Campanadas” faceting design – making off
29 de December de 2020
In November 2020, my friend and renown jeweler Lisi Fracchia asked me to cut some special gemstones, as she was
Faceting process
18 de November de 2020
I publish here some pictures of the faceting process, for a parcel of small trillion cut sphalerites that I cut
Spectacular 90.81 ct sphalerite!
1 de November de 2020
This stone is for sure one of the best sphalerites I ever cut! It was an exceptional piece of rough
Trying new cuts – Gnom’s Geode
23 de August de 2020
This is the first time I’m trying this new cut – Gnom’s Geode by Arya Akhavan – in sphalerite! I
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,