Mark Peter’s Diamond Designs is a family‑owned jeweler based in Plainfield. The staff is highly‑trained, friendly and extremely knowledgeable, always happy to help find the perfect item. The store offer innovative eye‑catching designs, bridal and fashion jewelry, watches, custom design, repair, appraisals and more. The customer service is superb, excellent and no‑pressure with fair prices and a no‑pressure environment. The employees are very helpful and knowledgeable, shopping fun again. The store create beautiful rings, bracelet and ear rings even revisualizing and creating stunning pieces from original stones. Mark Peter’s Diamond Designs is favorite jeweler, quality, great price and marvelous fixing of things.
I was very hesitant to leave my family heirloom ring to be appraised, but Kristina made me feel so much better. She took her time receiving it in, explaining the process and even showed me the birthmark on my center stone to verify when I returned for it to feel more at ease. All very knowledgeable and friendly staff.
December 2024
Kristina did a great job resizing my ring and her attention to detail was exceptional. She made sure to preserve my ring engraving after my resizing. They did a great job getting my ring orders completed on time. Highly recommend their services.
