Example 6.
Lectures.
For 15 years I have been the invited to many companies to make a presentation on the "Secret of Diamonds". In the invitation all employees attending the presentation are invited to bring one piece of jewellery for a free appraisal personally done by me. I also tell them all there is to know about the origin, quality, color, clarity, age etc of the appraised stone or piece of jewellery.
|