György Buzsáki

György Buzsáki

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György Buzsáki
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Diamante | Diamond www.megatimes.com.br

Diamante | Diamond www.megatimes.com.br

Diamond - Russia Udachnaya-Vostochnaya Trubka, Respublika Sakha, Sibir' 53.05 carats Transparent almost perfect 53.05 carat octahedron with smooth and flat faces, with some slightly modified terminations and inclusions (of flattened sulfide crystals, probably pyrrhotite+pentlandite) in its center. The latter are reflected 4 times thanks to a kaleidoscope effect on the faces. Unlike most diamonds, this one has almost not been dissolved by the kimberlite which must have risen very fast to…

Diamond - Russia Udachnaya-Vostochnaya Trubka, Respublika Sakha, Sibir' 53.05 carats Transparent almost perfect 53.05 carat octahedron with smooth and flat faces, with some slightly modified terminations and inclusions (of flattened sulfide crystals, probably pyrrhotite+pentlandite) in its center. The latter are reflected 4 times thanks to a kaleidoscope effect on the faces. Unlike most diamonds, this one has almost not been dissolved by the kimberlite which must have risen very fast to…

Argyle Pink Diamond jewels

The Argyle Siren TM rough before being cut and polished into a carat square radiant cut. The Argyle Siren TM rough before being cut and polished into a carat square radiant cut

Uncut Diamonds - this is what they look like when we get them, before we turn them into the best loose diamonds for our clients

Diamonds are a hard crystalline form of carbon. These uncut diamonds are from the Russian State Precious Metals and Gemstones Collection Fund, part of the Russian Finance Ministry. Photographed in Moscow, in March