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Business Details
26 Years
experience
Custom Jewelry Design & Repair Services in Miles City
La Casa Diamonds has been serving southeastern Montana since 2000, offering custom jewelry design and repair services through the expertise of owner Tara Moore, a licensed goldsmith since 1985. Our team combines decades of craftsmanship with personalized service, creating unique pieces that highlight the natural beauty of precious stones and metals. We specialize in transforming heirloom jewelry into modern designs while maintaining the integrity of cherished family pieces. Our in-house repair services address everything from ring resizing to gem replacement, performed with precision and care.

Located in Miles City's oldest home, now a renovated jewelry destination, we provide a welcoming environment for both casual visits and private consultations. Our inventory includes luxury watches, necklaces, and gemstone collections, complemented by educational Stone Shows led by certified gemologists. We prioritize customer satisfaction by matching jewelry to individual needs and occasions, ensuring every purchase aligns with personal style and budget. Our reputation for quality workmanship and community engagement has made us a trusted name in regional jewelry services.
Services
Custom Jewelry Design Jewelry Repair Appraisals Watch Sales Stone Shows
Details
  • Year established: 2000
Highlights and features
  • 35+ years of goldsmithing expertise from certified professionals
  • Custom designs incorporating client ideas and heirloom materials
  • Comprehensive in-house jewelry repair services available
  • Unique transformation of family heirlooms into modern pieces
  • Historic store location offering personalized, community-focused service
Associations and certifications
  • Certified Goldsmith
  • Certified Gemologist
Services
Custom Jewelry Design
We create one-of-a-kind jewelry pieces tailored to client preferences using yellow, white, and rose gold or platinum. Our process incorporates personal ideas and heirloom materials into modern designs. Each creation emphasizes the natural beauty of selected gemstones while maintaining structural integrity.
Jewelry Repair
Our in-house repair services address resizing, gem replacement, and closure enhancements with invisible precision. We handle all jewelry types while preserving original craftsmanship. Repairs maintain aesthetic value while ensuring functionality and durability for everyday wear.
Appraisals
Certified professionals assess jewelry value for insurance or sale purposes. We evaluate materials, craftsmanship, and market factors to provide accurate documentation. Our appraisals meet industry standards for legal and financial purposes.
Watch Sales
We offer luxury watches from established brands alongside unique specialty timepieces. Our selection includes both modern and vintage models suitable for collectors and daily wear. Staff provide guidance on investment potential and maintenance requirements.
Stone Shows
Educational events showcase loose gemstones with expert guidance from certified gemologists. Attendees learn about quality factors while selecting stones for custom pieces. These interactive shows combine entertainment with practical jewelry-making opportunities.
People
Tara Moore
Owner & Certified Goldsmith
Certified goldsmith since 1985 with 35+ years of experience, specializing in custom jewelry design and heirloom transformations. Combines technical expertise with artistic vision to create personalized pieces. Leads La Casa Diamonds' commitment to quality craftsmanship in Miles City.
Questions
What custom jewelry options are available?
We create bespoke rings, pendants, and other pieces using gold, platinum, and client-provided heirloom materials. Designs incorporate your personal preferences into wearable art.
Do you offer jewelry repair services?
Yes, we provide in-house repairs including resizing, gem replacement, and clasp repairs. Our goldsmiths maintain original design integrity while ensuring functionality.
Can I schedule a private jewelry consultation?
Private showings are available by appointment. Contact us directly to arrange a personalized session with our jewelry experts.
What types of watches do you sell?
Our inventory includes luxury and vintage timepieces from established brands, with options for collectors and everyday wear.
Are gemstone selection events available?
Stone Shows led by certified gemologists let customers choose loose stones for custom jewelry while learning about quality factors.