Custom Jewelry

Custom Jewelry Handmade in Portland Maine

Designs by CC is a small jewelry store & studio based in Old Port, Portland, Maine for 32 years. We specialize in custom designs, repairs and appraisals.

We have a wide variety of Tourmaline and many other beautiful stones in hand crafted jewelry for you to choose from. We also specialize in custom pieces and can work with you to transform the jewelry you never wear into new pieces you’ll enjoy every day. 

Create Your Own

Mother's Ring

Let us help you create a one-of-a-kind jewelry experience with personalized options, allowing you to build your own birthstone ring to match Mom's personal style. Choose from one of our rings to start or we can use your own design.

A birthstone pendant is a great choice too!

Contact us or stop in our Portland, Maine store.

Jewelry Repair & Restorations

If a stone has come loose in your favorite ring, the hinge on a bracelet won’t quite close, your strand of pearls broke, or you need to resize a ring, we can help.


Born out of a shared love of good design & quality products, we create considered solutions fit for the modern lifestyle. Always driven by passion, we work to empower others to live the same way.

Our Collection

Check out our selections

Designs by CC

Featured In

Cheryl did a fantastic job rebuilding a very old bracelet of mine.

Doug Gardner

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Designs by CC opens their store at 7 Pleasant Street, in Portland, Maine. While the city has seen a lot of changes in the 3+ decades since, the one thing that hasn’t changed is the care and craftsmanship that goes into every piece of jewelry at Designs by CC.