Grib Diamonds Auction The Grib Diamonds auction from 24-29 August 2022 will be held at the Dubai Diamond Exchange state-of-the-art tender facility. Viewings available from 9:00am to 6:00pm. Book your place now! info@gribdiamonds.be +971 58 5610203 Event details Where DDE Trading Floor, Level 2, Almas Tower When 9:00AM - 6:00PM, Aug 29 2022