About

Diamond Castle Jewelers offers fine jewelry and gift items, expert design, and on-site jewelry repair services in Novi, Michigan, and in our new location in Plymouth, Michigan. Jewelers since 1902, we are family owned and operated. Our goal is great customer experience — from a welcoming smile when you walk in the door, to friendly help from our expert staff. You will receive exceptional service every step of the way when you visit our showroom.

We are a full-service jewelry stores and we specialize in the sale of loose diamonds (most of which are GIA certified). We can help you get your perfect diamond of any size, shape, and quality. We are committed to providing you with high-quality craftsmanship, excellent value, and professional service.

Our highly qualified sales personnel and gemologists are always happy to help. If you have any questions, please stop in and see us at our Novi or Plymouth stores. showroom, or contact us online. Find out why we are the local jeweler of choice for your friends and neighbors.