About Us Ruppenthal
Ruppenthal are members of The Gemmological Association and The British Jewellers Association members . We also have a resident Gemmologist with over 36 years experience.
Originally a gemstone company from idar oberstein with over a hundred years experience in the gemstone industry, we are now wholey committed to producing fine quality 18ct gemstone & diamond jewellery. Included in our extensive range are loose gemstones, precious & semi precious bead necklaces, cultured pearls gemstone carvings, black diamonds and magnetic clasps.
International Jewellery London
Our full address and contact details can be found here