6 Exceptional Customer Experience Create-Your-Own Model Drives HighInventoryTurnsand Negative Working Capital Select Setting Metal Ring Higher-Quality Diamond Style Choice Size Finished Product 150k+ Virtual inventory of natural & lab-grown diamonds offers broad range of options for customers1 6 – 12 Business day typical make-to-order turnaround Supply chain advantages from long term strategic relationships and strong technology integration 1 As of June 6, 2022 14