3 reasons why it is better to charge by the unit than by the kilogram

Stefan Austermühle, General Manager of Gemrock Peru                           June 2021 Gemstone producers, wholesalers and retailers are used to buy and sell in kilograms of products. Gemrock Peru is breaking with the accustomed way by charging our clients by the...

3 Ways to Recognize a High Quality Tumbled Stone

Standard tumbled Flat Sides Standard tumbleds are made from cutting-scraps. Because they must be cheap, producers dont take the time and effort to reshape them but rather only round the corners and leave the flat cutting surface visible.  Scratched surface Producers...

How COVID changed the industry and what we can learn from it

Stefan Austermühle, General Manager of Gemrock Peru                       May 2023 The COVID Virus has changed the reality of the global gemstone and crystal industry forever. Many companies disappeared and many new ones appeared. Gem shows stopped existing for a long...