"The Gemological Institute of America is the largest non-profit organisation dedicated to research and education in the field of gemology and jewelry. GIA сampuses, laboratories and research centers are located throughout the world, where experts set standards for evaluating jewel quality. So, GIA follows its mission to protect the buyers and sellers of gemstones.
We are very pleased with our fruitful cooperation with GIA laboratories in the US and the UK."
Jetzt anrufen:

+49 (0) 6781 563 3 560

Oder sollen wir Sie zurückrufen?

Vielen Dank!

Wir melden uns bald

bei Ihnen