Hamann Claudia Edelstein GmbH

Claudia Hamann Edelstein was founded 1990 in Hamburg, Germany.
Our specialization is in Emeralds from Colombia, Rubies from Burma ,Sapphires from Siam and Ceylon and fine Gemstones from Africa as Spinel, Tsavorite, Tanzanite, Garnet, Aquamarine and others.
We are cutting pairs, sets and calibrated series.
While looking for new gemstone cuts our company was able to develope the innovating ”Double Rose Cut”.