South Orange County's Full Service Jeweler
Thousands of Styles to Choose From • Wholesale to Public • Competitive pricing
Largest engagement ring store in South Orange County.
The perfect gift of a diamond bracelet from our Monaco collection.
Browse through our extensive collection of Men's and Women's Rolex Watches
Shop with Confidence
Monaco Jewelers is a major wholesale and retail dealer of loose diamonds located in San Juan Capistrano, Orange County. We have served well over 40,000 customers throughout the years, and at the same location since 1999. We custom design jewelry, wedding rings, engagement rings, and have large inventory of Rolex watches. We also offer appraisals, and jewelry repair service. Be sure to visit our showroom for your next purchase or contact us to start your custom design!