Certification is not a formality — it is the contract of trust between a gem house and a collector. Before a stone is photographed or priced, it goes to an independent laboratory.
What the lab looks for
Graders confirm the species and variety, measure the stone, and examine inclusions under magnification to determine whether it has been treated. For sapphires and rubies, the heat question is decisive.
Why it matters to you
An independent report means the stone in the photograph is the stone in the box. It is the first thing serious buyers ask for, and the first thing we provide.