Business Details
50+ Years
experience
Your Trusted Jewelry Store in Plymouth, WI
Nesemann's Diamond Center has served Plymouth, WI since 1957 as a family-owned business with roots dating back to 1919. Our expertise lies in providing personalized jewelry solutions, including custom engagement rings designed in-house by our experienced bench jeweler. We maintain a diverse inventory of fine jewelry featuring diamonds, gemstones, and precious metals while offering comprehensive repair services performed exclusively on-site by owner Alex Nesemann. Our commitment to quality craftsmanship extends to watch repairs, engraving, and appraisal services, ensuring every customer receives tailored attention.With over a century of combined industry experience, we prioritize transparency in pricing and maintain strict quality control standards for all products and services. Our dedication to local community values is reflected in our approachable service model and curated selection of giftware for special occasions. We operate with full transparency, ensuring customers understand every aspect of their jewelry investments through expert consultation and education.
Services
Engagement Rings
Custom Jewelry Design
Jewelry Repair
Watch Repairs
Engraving Services
Appraisals
Gemstone Selection
Diamond Sales
Giftware Retail
Precious Metal Sales
Details
- Year established: 1919
Highlights and features
- Family-owned business operating since 1919 with deep local roots
- In-house jewelry repairs performed by owner Alex Nesemann
- Custom design services with on-site bench jeweler available
- Comprehensive selection of diamonds, gemstones, and precious metals
- Transparent pricing and personalized consultation approach
What people say
Exceptional craftsmanship
Knowledgeable staff
Personalized service
Reliable repairs
Beautiful selection
Services
Engagement Rings
Our curated collection features diverse engagement ring styles from classic solitaires to modern designs. With over a century of expertise, we help couples select perfect rings while offering customization options through our in-house bench jeweler. Each piece undergoes strict quality verification to ensure lasting value and sentimental significance.
Custom Jewelry Design
Transform your vision into reality with our custom design services. Our experienced bench jeweler collaborates directly with clients to create unique pieces using premium materials. From concept sketches to final polishing, we maintain strict quality control throughout the creation process while ensuring transparent pricing.
Jewelry Repair
We provide comprehensive repair services for all jewelry types performed exclusively on-site by owner Alex Nesemann. Our capabilities include resizing, stone setting, and restoration of heirloom pieces while maintaining original craftsmanship standards. All repairs undergo final quality inspection before customer delivery.
Watch Repairs
Our expertise extends to precision watch repairs for both modern and vintage timepieces. We handle battery replacements, movement adjustments, and band repairs using specialized tools. Each service includes functionality testing to ensure accurate timekeeping and water resistance verification when applicable.
Appraisals
We offer detailed jewelry appraisals for insurance, estate planning, or personal documentation purposes. Our valuation process considers material quality, craftsmanship, and current market values. Each appraisal includes comprehensive documentation with photographic evidence and professional assessment of piece authenticity.
People
Alex Nesemann
Owner & Master Jeweler
Third-generation jeweler with over 30 years of experience, specializing in custom design and precision repairs. Maintains family legacy through hands-on craftsmanship and personalized customer service while ensuring modern quality standards in all work performed.
Questions
Do you offer custom jewelry design services?
Yes, we provide custom jewelry design with direct collaboration from our in-house bench jeweler. Bring your ideas or work with our experts to create unique, personalized pieces.
What jewelry repair services are available?
We perform all jewelry repairs on-site including resizing, stone replacement, and heirloom restoration. Our owner personally handles each repair to ensure quality craftsmanship.
Can you appraise existing jewelry pieces?
Yes, we offer professional jewelry appraisal services for insurance or documentation purposes. Our appraisals include detailed descriptions, material analysis, and current market valuation.
Do you provide watch repair services?
We specialize in watch repairs including battery replacement, movement adjustments, and band repairs. Our technicians handle both modern and vintage timepieces with precision equipment.
What payment options are available?
We accept major credit cards and offer financing options for qualified purchases. Special payment arrangements can be discussed with our sales associates.
Are your diamonds ethically sourced?
We maintain strict sourcing standards for all diamonds and gemstones. Our inventory complies with Kimberley Process certification requirements for conflict-free stones.
