The Science of Magic

At A. S. Diamonds, we appreciate the mystery of a diamond's profound beauty. That's why we've devoted ourselves to continually revealing the magnificence locked within each stone.

Our state-of-the-art facilities in New York City provide our talented cutters and polishers the perfect environment to use their exceptional skills on each stone. Specializing in unique cuts, our staff brings years of experience to the table as they utilize 3D laser imagery to analyze diamonds of every size and maximize each stone's brilliance.

Flawless Fire

Precision handcrafting is our passion. Our expert cutters ensure the broadest spectrum of light possible sets each diamond ablaze. As one of the few in-house cutting facilities left in New York, our advantage is clear: direct-from-the-manufacturer pricing, quality assurance along every step of the manufacturing process, and the ability to custom cut each stone to your specification. All of our extraordinary stones, from 1-50 carats, radiate with an unparalleled brilliance.