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Jack Custom Jewelry's mission is to help our clients create the piece of fine jewelry they've always dreamt of. We specialize in diamond engagement rings and other high quality custom made diamond and gemstone jewelry. We see our customers by appointment only so that you can get personal service without a stranger standing over your shoulder. We have an office in Lakeland and Winter Haven, Florida. However, we work with clients all over the globe.

We work directly with the independent diamond brokers at our parent company, Hogan Fine Jewelry. It is a joy to help someone find an engagement ring or gift that is unique and beautiful in a private office setting. Jack Custom Jewelry gives you something significantly different from everything you see in the mall stores without the unnecessary markup in price or large crowds.


Since we are not a "typical" jewelry store, we will not try to sell you inventory pieces we are stuck with. Want to get engaged? Let us find the diamond and engagement ring that is right for your taste and budget. The diamonds we select for our clients are a "cut" above. Each stone is colorless to near colorless (D-I) with flawless to SI clarity.

Our Jewelry speaks for itself and we stand proudly behind every product we design and manufacture. Please take a look at our custom gallery and let us know if you see a piece that you love or would like to modify to be perfect for you. If you're interested in getting started, please fill out a custom design request and let us know how we can help you create the piece of jewelry you've always wanted!



Kevin Jack has been in the jewelry business for just under a decade. He is a GIA graduate with the essential knowledge you need to help you make the diamond or colored gemstone  choice  that's  right  for  you.


He is a CAD design specialist, which means that he can create the jewelry piece of your dreams efficiently using computer-aided design, sending you photorealistic renders and videos of your ring, pendant or earrings before we manufacture the piece right here in Lakeland, Florida.

We often work with clients who are frustrated with traditional retail stores and pushy salespeople who are trying to sell them what they currently have in stock in their store at any one time.

The reason for this is because most sales people are not jewelers or CAD designers and can only sell you what they have on hand. Kevin started his career in sales and became a highly trained CAD designer to better suit his clients' needs due to how often they wanted something more special and customized than a mass produced engagement ring, in which thousands of other women have the exact same design.

Kevin has designed hundreds of pieces for his clients, as well as for several retailers here in central Florida and out of state, Whatever piece you have in mind, Kevin can make it come to life and custom make for you a piece of jewelry that will be a treasured and timeless heirloom for generations to come.

If you're ready to get started, you can call Kevin at 207-653-2159 or e-mail him at to set up a personalized  appointment  tailored  to  you.

You can also fill out a custom design request today and we will contact you shortly to talk about your custom designed piece of jewelry and how best to serve your needs.

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