Graded by the names that matter.
GIA-certified natural diamonds and IGI-certified lab-grown — every stone vetted, photographed, and ready to view in person.
Hand-picked, one stone at a time — silhouettes the rest of the trade overlooks.
A diamond partner you can count on. We learn your taste,
source for your clients, and stand behind every stone we sell.
The diamond business can feel cold. We don't run it that way. Star Diamond is a family-led diamond house built on long relationships, careful sourcing, and a belief that the best stones should end up with people who wear them with meaning.
We work side by side with the designers and jewelers we sell to, answering questions in plain language and making the part of their job that involves us feel easy.
From certified centers to calibrated melee to finished jewelry — Star Diamond is the partner designers and jewelers turn to for the full range of work.
GIA-certified natural diamonds and IGI-certified lab-grown — every stone vetted, photographed, and ready to view in person.
Round and fancy-shape melee in matched parcels — sized to the millimeter.
Through trusted CAD designers and bench partners, we coordinate custom jewelry projects end to end — built around the stones we source.