The STEINBACH-Gems with a Star company- was founded in Idar-Oberstein in 1983 by the Graduate Gemmologist (AG, FGG) Martin P. Steinbach.
We are specialised in all gems with the phenomena of asterism, i.e. star gems. From ultra-rare star apatite over commercial star gems to extremely rare star zircon and a one-of-a-kind star tourmaline.
Natural Burmese star sapphires with the “Design by Nature” appearances and particularly double stars, twin stars, 12-rayed stars and star network are our expertise.
In 2017 the book ASTERISM – Gems with a Star – surfaced.
The first and only book about star stones with 900 pages and more than 1000 pictures, weighing over 8 pounds!!
We are the members of the German Gemmological Association, Fair Trade Mineral and Gems, Federal Association of the Precious Stones and Diamond Industry, Idar-Oberstein, Asian Institute of Gemmological Sciences (AIGS) Thailand, Gemmological Association of Great Britain (Gem-A), Accredited Gemmological Association (AGA), USA.
Our mission is to supply the world with Gemstones with STARS: Commercial – Rare – Ultra Rare/one of a kind.
In calibrated sizes over paits/sets to museum sizes.
Very specialised in double star/twin stars, 12-rayed stars and star networks. Also we offer interesting star gems for gemmological purposes.
Beside above stars some more gems here in Hongkong:
Please note my ultimative brandnew BOOK:
*** ASTERISM - Gems with a Star ***.
900 pages, over 1000 pictures, over 8 pounds, already called a "bible" or a "standard reference book".
Steinbach, Gems with A Star
Tiefensteiner Str. 281 b
电话: +49 6781 509942
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