The owner of the GIA laboratory, a very old jeweler, later improved his company, which was about to go bankrupt, by taking jeweler training in Europe and improving himself, and opened the GIA laboratory, which increased the trust in this sector in the world and left its mark on the sector worldwide, in order to train certified jewelers and to have certified diamonds.
The basis of this laboratory is a completely conscious jewellery sector, a certificate and document that guarantees its quality, and the consumer knowing what they are buying. This unchanging principle in GIA laboratories, which is completely based on trust, has been continuing its tradition for years.
The diamonds certified by the GIA company, the most valid laboratory in the world, are also available in every quality, color, clarity, shape and cut in the diamond stock of the Ronaff Diamond family, which has been in this sector for years. All our diamonds, starting from 0.30 carats to 5.00 carats, are waiting to become unique rings for you. As the Ronaff family, we are here to give you the right information because we have a working logic and ethics based on trust. Thank you…
