406-234-1224 — 23 N 8th St • Miles City, MT | Map >>
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For a more personal customer experience call us at 406.234.1224


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About Us

Jewelry • Custom Jewelry Creations • Jewelry Repair • Ring Resizing

La Casa Diamonds, an exciting venture of Tara Moore and Marlene Watt, fulfills a longtime dream. These two talented best friends began decorating and moving displays into one of Miles City’s oldest buildings in February of 2015. The building was fully renovated during the previous few months, but some of the original walls were left exposed for the visual enjoyment of customers. These chinked, heavy timber walls provide an utterly unique ambience for the La Casa displays. The atmosphere is open – and Montana-friendly!

Tara Moore, owner of La Casa Diamonds and licensed goldsmith since 1985, has been creating custom jewelry designs and providing jewelry repair services in Miles City to all of southeastern Montana since 2000. Her partner and friend, Marlene Watt, has been appraising, purchasing and selling jewelry including watches, bracelets, engagement rings, wedding ring sets, earrings, necklaces and more for over 20 years.

Tara and Marlene invite you to visit their new jewelry store at 23 North 8th Street in Miles City, Montana during business hours: Monday through Friday 9AM-5PM and on Saturday 10AM-3PM. Or peruse and shop our online store anytime. Appointments for special, private showings can be made at the store.