At Diamond Marquise®, we’re here to assist you with all your jewelry needs. Whether you have questions about our collections, need help with an order, or are looking for expert guidance on your next purchase, our team is ready to help!

All of our assistance is professionally handled by our Customer Service Center below:

Bijou Amore Inc: 560 Sylvan Avenue, Suite 2060, Englewood Cliffs, New Jersey 07632 (Mailing Address only)

📧 Email Us - Sales@DiamondMarquise.com
For inquiries, orders, or custom requests, reach out via email, and we’ll get back to you as soon as possible.