Fine Jewelry · Est. 1957
Mason
Jewelers
Greencastle · Plainfield
For nearly 70 years, the Mason family has been helping people in Greencastle and Plainfield mark life's most meaningful moments. Walk-ins welcome.
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Estate finds, custom work & fine jewelry.
Our Story
Family-owned for
Family-owned for
nearly seven decades
Harold and Dorthea Mason opened their doors in 1957. Today, the same family still selects every piece — estate finds, custom work, and everyday fine jewelry for Greencastle and Plainfield. No franchise. No corporate buyer. Just family.
Meet the family →Store Hours
Plainfield
1822 E Main St, Plainfield, IN 46168
| Mon – Fri | 10am – 6pm |
| Saturday | 10am – 4pm |
| Sunday | Closed |
Greencastle
45 Putnam Plaza, Greencastle, IN 46135
| Mon, Fri | 9am – 6pm |
| Tue – Thu | 9am – 5pm |
| Saturday | 10am – 4pm |
| Sunday | Closed |