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Marthaler Jewelers Demonstrates Decade-Worn Ring Restoration Process March 25, 2026 (0 comments)
Moore, OK-- Marthaler Jewelers highlighted a jewelry restoration process combining digital scanning and traditional casting techniques, focusing on how worn rings can be reconstructed for continued use.
[Image via iStock.com/JoeFotoIS]
The demonstration, shown in a Facebook video, outlines how a ring worn over several years is first captured using 3D scanning technology to preserve its original design. According to the company's description, the scanned model is then refined through computer-aided design (CAD) to improve durability while maintaining the piece's original appearance.
After adjustments are finalized, a physical model is produced using 3D printing. The process then moves into mold creation and casting, where the ring is recreated in metal using a lost-wax casting method. The final steps include polishing and finishing to match the original look.
Tim Lewis of Lewis Jewelers shared the insights into the production methods. Lewis described the workflow involving hand sketching, CAD modeling, 3D printing, and casting, noting that a single piece may take about a week to complete, while custom projects can extend to three to four weeks due to workload.
The restoration process aims to extend the lifespan of sentimental jewelry while preserving its design characteristics.
See the video here on Facebook.