About Us

Diamonds By Siag is a jewelry store located in the heart of New York's Diamond District. We feature a curated collection of jewelry that has adorned royalty, celebrities, and average New Yorkers alike.

We specialize in Diamond engagement rings, Wedding bands, Statement jewelry, and will commission any custom piece you could desire.

We offer a large collection of Certified and Non-Certified Diamonds for you to choose from. As well as Gems from all over the globe.

Every one of our pieces comes with the accumulated knowledge and experience that currently spans three generations. We are also family-owned and operated.