Business Details
46 Years
experience
Custom Jewelry Design & Diamond Expertise in Tucson
Stewart Kuper Jewelers has built its reputation on trust, honesty, and exceptional craftsmanship since 1980. Founded by Stewart M. Kuper, a Master Gemologist Appraiser since 1987, we are a locally owned family business dedicated to treating clients with integrity and respect. Our expertise spans custom jewelry design, diamond education, and estate jewelry evaluation, ensuring clients understand the artistry and history behind every piece.We specialize in creating personalized jewelry through a collaborative process, from concept to completion, while offering a curated collection of global designs. As Tucsons trusted jeweler, we prioritize lifetime relationships over transactions, providing honest appraisals and no-pressure consultations. Our commitment to quality, combined with decades of experience, guarantees satisfaction for every customer.
Services
Custom Jewelry Design
Engagement Rings
Estate Jewelry
Diamond Appraisals
Gold Buying Service
Details
- Year established: 1980
Highlights and features
- We have over 40 years of experience in Tucsons jewelry industry.
- Our team includes a Master Gemologist Appraiser since 1987.
- We offer free Diamond Tutorials to educate customers on the 4 Cs.
- We specialize in custom designs with client involvement in the creation process.
- We provide honest evaluations with no pressure to purchase.
Services
Custom Jewelry Design
We create one-of-a-kind jewelry pieces tailored to your vision. From engagement rings to pendants, our goldsmiths collaborate with clients throughout the design process, ensuring every detail reflects personal style and history. Our expertise in sketching, casting, and crafting guarantees a unique, high-quality final product.
Diamond Appraisals
Our Master Gemologist Appraiser provides accurate valuations for diamonds and gemstones. Using industry-standard criteria like the 4 Cs, we educate clients on their jewelrys worth, whether for insurance, resale, or personal knowledge, ensuring transparency and trust in every assessment.
Estate Jewelry
We specialize in buying and selling pre-owned and antique jewelry. Our curated collection includes rare estate pieces, offering clients access to timeless designs with historical significance. We also help customers modernize heirloom items for contemporary wear.
Engagement Rings
Our custom engagement rings combine craftsmanship with personalization. Clients can design rings using their own stones or select from our diamond collection. We guide couples through every step, ensuring a meaningful, durable symbol of commitment.
Gold Buying Service
We offer fair prices for unloved gold, diamonds, and rare watches. Our no-pressure consultations provide honest valuations, helping clients unlock value from unused items while maintaining transparency about market rates and item condition.
People
Stewart M. Kuper
Owner & Founder
Stewart founded the business in 1980 and became a Master Gemologist Appraiser in 1987. He prioritizes trust, education, and craftsmanship, ensuring every client receives personalized service and expert guidance in jewelry design and appraisal.
Questions
What custom jewelry services do you offer?
We specialize in custom-designed engagement rings, pendants, and earrings. Clients collaborate with our goldsmiths from concept to completion, ensuring each piece reflects their unique style and story.
Do you buy gold and diamonds?
Yes, we offer fair prices for estate jewelry, gold, diamonds, and rare watches. Our evaluations are honest and transparent, with no pressure to sell.
Are your appraisals certified?
Yes, our appraisals are conducted by Stewart M. Kuper, a Master Gemologist Appraiser since 1987, ensuring accurate, industry-standard valuations.
Can I modernize heirloom jewelry?
Yes, we help redesign vintage or heirloom pieces into contemporary styles while preserving their sentimental value and craftsmanship.
What areas do you serve?
We primarily serve Tucson, AZ, and surrounding areas, offering personalized jewelry services and appraisals to the local community.
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