Our diamonds are GIA or EGL certified with each diamond having its own serial number engraved on the girdle. In addition, the 4 C’s of the diamond provide unique reputable identification details which are included in the grading report. Our family thrives off of providing ethical services while creating long-lasting partnerships with you and your professional family.

Meet our Owners

Robert L. Sebben

Partner
GBE Diamond Brokers

Marc A. Del Priore

Partner
GBE Diamond Brokers