Manufacturers of Private Label Fine Diamond Jewelry

Discover The Art Of Micro-pave Diamond Setting

Lucy & Coo pieces are designed and handcrafted with extraordinary care by our artisans in California with Beautiful, Rare and Responsibly sourced diamonds.

Welcome to our website


LUCY & COO Inc. is specialized in manufacturing Private Label fine diamond Jewelry to the finest retailers nationwide.

We are passionate about our work, we have the innovation and commitment to quality that meet and exceed your expectations and we don’t rest until we deliver something extraordinary. 

Our entire focus is driven by our passion for excellent customer service, starting with our professional and proactive team members. Our long track record and decades of experience are a lasting testament to our commitment to your total satisfaction. Give us a chance to prove it. 

Our personalized service ensures that we meet your timetables. We are quick to respond to your various needs, understanding the importance you place on your customers’ satisfaction. We have no problem working with you in full compliance with all of your standards and requirements. 

We are fully equipped with state of the art facility based in the heart of historic downtown Los Angeles California and our production is proudly made in USA. 

We are committed to ensuring that all of our diamonds are sourced in a responsible and ethical manner. Our stringent conflict-free diamond policy is our confident declaration that every single piece of LUCY & COO jewelry is ethically produced and 100% conflict free.