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Visit Winston’s Newport Beach

Our flagship location, Winston’s Crown Jewelers is located inside Mariner’s Pointe Plaza Newport Beach. We boast an incredible collection of fine jewelry, diamonds, and watches that compares to no other store in Southern California.

Family-owned and operated since 1969, our passion has and always will be to deliver the finest handcrafted jewelry in Orange County.


Designed & Crafted in Newport Beach, California

Whether you’re entrusting us to craft a new engagement ring, choose a diamond, or have an heirloom updated, we are the best and most trusted source in Orange County.

About Us

Meet our owners, jewelry expert Glenn Verdult and designer Michelle Verdult at Winston’s Crown Jewelers’ flagship showroom in Newport Beach. Winstons has an incredible team of jewelry designers, master jewelers, 3 GIA gemologists, and timepiece experts. Our skilled and experienced staff will take your jewelry dreams and transform them into reality.

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Diamonds & Gems

Winston’s Crown Jewelers has one of the largest inventories of diamonds and gemstones in Southern California. We have 5 to 30-carat diamonds ranging in colors from white, fancy yellow, fancy pink, and one of the rarest, fancy blue.

Our gemstone collection is vast including a 100-carat tanzanite, 50-carat museum-quality emerald, and much more. Our highly trained staff and 3 GIA gemologists will guide you through a world of large and rare diamonds and gemstones that you never knew existed.

Our site features a small selection of pieces, visit us to view the entire collection.

View Our Collection

Our Locations

Winston’s Crown Jewelers, Newport Beach

Fine Jewelry, Diamonds & Watches
100 West Coast Highway, Suite 101
Newport Beach, CA. 92663


Store Hours

Monday – Friday: 10am – 5pm
Saturday: 10am – 4pm
Sunday: Closed
Or by appointment

Winston's Jewelers, Costa Mesa

Watch & Timepiece Headquarters
1775 Newport Blvd, Suite B
Costa Mesa, CA 92627