Welcome to West Coast Diamond & Gem Incorporated

For years Bob Santucci and his staff have provided Seattle families with quality and professionalism in fine jewelry. Through generations, the success of our family business has been our commitment to excellence and customer satisfaction. Quality products, quality service and a quality experience is what you’ll find behind our doors. We invite you to share in this tradition.

Learn More
Client Feedback

I have never had such a pleasant experience when making a major purchase. Bob is fantastic to work with. Customer service is 2nd to none and he will absolutely stay within your budget. I purchased an engagement ring from him and it turned out absolutely amazing. Better center stone and a lower price than any major jewelry store. I will be going to him for all future jewelry purchases.