Sonja Kreis DesignsFamed jewelry designer Sonja Kreis and her son, master lapidary Alexander Kreis, continue to carry on their family's more than 500 year tradition of gemstone and jewelry manufacturing in Germany. Alexander's exquisite gem designs are often inspired by nature and he masterfully creates the perfect harmony between the beauty nature has given us with his own interpretation of that wonder. The end result is a masterfully cut gemstone worthy of any connoisseur's collection. It is JTV's honor and privilege to include this distinctive masterwork in our collection.