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The Gübelin Gemmological Laboratory
gemstone photography. Every gemmologist has a degree in an Earth Science (Geology, Mineralogy, Crystallography, Geography and so forth) complemented by a degree in Gemmology and completes an intensive two
https://www.gubelin.com/cms/en/gemmology/unique-expertise/gubelin-gem-lab/
Read more about our unique watches expertise
regular courses and work closely with the manufacturers to keep up to date and retain the highest degree of certification the brands issue to external experts. Even beyond services and maintenance, the
Roger Dubuis Velvet Paraiba
atelier went into a bracelet whose perfectly refined craftsmanship promises its wearer the highest degree of comfort. the inner world of a Paraiba tourmaline Gübelin designers used microphotography of this
https://www.gubelin.com/cms/en/news/roger-dubuis-velvet-paraiba/
Amethyst - Discover more about this beautiful gemstone
lighten the colour of stones that are considered to be too dark. Amethysts that are heated to a higher degree however can under certain circumstances change their colour into different shades of yellow. Since
https://www.gubelin.com/cms/en/gemmology/gemstones/gemstones-amethyst/
Glacial Symphony
the organically curved shape of the Glacial Symphony and bear witness to refinement and the highest degree of artisanship. The moveable sections of its chandelier element bring the flowing shapes to the fore
https://www.gubelin.com/cms/en/jewellery/atelier/masterpieces/glacial-symphony/
artgenève2024
of the Impulse Gallery, she has established a platform for contemporary artists. While holding a degree in business consultancy, ten years ago, she dedicated herself entirely to art, subsequently opening
Sapphire - Read more about this divine stone
in Hong Kong. The Gübelin Gem Lab characterized the rich saturated and homogenous colour and high degree of transparency of this mesmerizing gemstone as very rare in natural sapphires from Kashmir of this
https://www.gubelin.com/cms/en/gemmology/gemstones/gemstones-sapphire/
Jewellery After Sales Services
clean your pearls occasionally in-between times, with a soft, dampened cloth. Pearls need a certain degree of moisture to prevent them from drying out and becoming brittle. This should be borne in mind when
https://www.gubelin.com/cms/en/jewellery/atelier/after-sales-services/
The Experts in the House of Gübelin
social sustainability with their recent Provenance Proof initiative. All Gübelin gemmologists have a degree in earth sciences like Geology, Mineralogy, Crystallography and Geography and are expertly trained
Diamond - Read more about this timeless stone
Composition Formed one to three billion years ago in an environment where temperatures reach over 1000 degrees Celsius, and more than 150 kilometres deep beneath the earth’s crust, diamonds were typically released
https://www.gubelin.com/cms/en/gemmology/gemstones/gemstones-diamond/