Bay Area Diamond Company have beautiful collection of Antwerp Diamonds, Beads, Bracelets, Bridal Jewelry, Certified Loose Diamonds, Clarity Enhanced Diamonds, Custom Design Jewelry, Designer Jewelry, Diamond Engagement Rings, Earrings, Lab-grown diamonds, Loose Gemstones, Men’s rings, Necklaces, Pearl Jewelry, Pendants, Rings, Wedding Bands, Anniversary Rings, Colored Stone Rings, Stud Earrings, Stackable Rings, Eternity Bands, Bangles, Luxury Swiss Made Watches, Pearl Rings, and Handbags in the Green Bay, Medford, WI & Mundelein, IL area, & surrounding cities.

Choosing Bay Area Diamond Company for your Fine Jewelry, you are assured of great quality and also relevant advice regarding the best Fashion Jewelry based on which occasion you may be attending. Bay Area Diamond Company has locations in Green Bay, WI, Medford, WI (called Black River Diamond Company), and now a third location in Mundelein, Illinois

They are thrilled to announce the new additional Bay Area Diamond Company store in Mundelein, Illinois! Bay Area's Mundelein location is sparkling new and now open as of March 13, 2023. Their flagship store in Green Bay WI was established in 2005, with their second store, Black River Diamond Company opening in Medford WI, in the summer of 2021. Bay Area Diamond Company is becoming Lake County’s #1 choice for engagement & wedding jewelry, and all other fine jewelry. They offer the best quality certified loose diamonds, natural & lab-grown diamonds, wedding rings, wedding bands, gemstone rings, colored stone rings, fashion rings, anniversary rings, stud earrings, pendants, necklaces, bracelets, pearl jewelry, gold bangles, luxury watches, custom design jewelry, jewelry repair & appraisal services.
Bay Area Diamond Company is owned by Brian and Jill Rouse. Brian has been in the jewelry industry for over 20+ years – as a diamond wholesaler, a goldsmith, and a sales associate. He brings great industry knowledge and bench experience to all Bay Area Diamond Company locations, ensuring they carry the best quality pieces. Jill has a Master’s degree in business and uses her expertise to gain efficiencies and streamline processes in the office, as well as take care of much of the behind-the-scenes work. They are backed up by the finest staff – people who will not only become your long-term sales associates, but also your friends for years to come.

At Bay Area Diamond Company, they’ve handpicked the best designer lines for you such as Fana, Tacori, Malo, Sylvie, Martin Flyer, MK, Merit Diamond, & more!

In addition to engagement & wedding rings, they have a ton of dazzling gift options for your loved ones that can accomodate any budget and style. From first communion to graduation, from anniversaries to birthdays, Bay Area Diamond Company has gifts for all of your special occasions!  Shop worry-free with their fantastic store policies, such as their Trade-Up Policy, True Love Guarantee, Rewards Program, and Referral Program. With all their locations in the Preferred Network they also provide the FREE Preferred Lifetime Warranty on your eligible jewelry purchases which is honored in hundreds of Preferred Retail locations nationwide! They look forward to welcoming you!