Experience and know-how
Expertise
Dia Gems is the solution for whoever decides to measure with the global jewelry market. Search for raw materials, technical and artistical support in gems creation, rigorous precision in cutting, and careful and precise customer care.
Thanks to a targeted consultancy, Dia Gems is devoted to its own clients with passion, reliability and confidentiality, ensuring discretion and punctuality along the stages of the products development.
World Gems
With exotic stones, such as tormalins and many others special rare and magnificent gems, continuing to grow in popularity among the jwelry designer community , stone producers in countries such as Brazil, Peru, Colombia and Tanzania, Madagascar, Mozambique, Sri Lanka and last as Myanmar, fulfill efforts to find new varieties of material to satisfy customer demands. The following are some of the many new stones from these regions that are now available.
Paraiba
Paraiba stone is a Tourmaline known for its bright neon colours. The colour ranges from blue to green, and all just as bright as the last.
Because of this the colour of the gemstone is important when valuing it. The beautiful stone got its name from the region in Brazil in which it was first discovered.
Emerald
Emerald, the green variety of Beryl, is the most famous and valuable green gemstone. Its beautiful green color, combined with durability and rarity, make it one of the most expensive gemstones. Deep green is the most desired color in Emeralds. In general the paler the color of an Emerald, the lesser its value. Very pale colored stones are not called Emeralds but rather "Green Beryl". They are sometimes heat treated, which causes their color to turn blue and transform into Aquamarine.