Being a leader is not easy. It takes commitment to excellence, foresight and credibility.
For over 75 years our family business, Trillion Diamond Company, Inc, has tirelessly pursued these values.
As inventors and U.S. Patent holders of the original trillion cut diamond in 1955, now called Trielle®, we have become known as innovators that others follow.
As specialists in fancy cut diamonds we offer a full selection
of shapes, qualities, sizes and colors (including fancy colors),
to fulfill our clients every need. We can also custom cut, recut,
repair or match, your diamonds.