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Custom Jewelry & Ethical Diamonds in Ancaster, ON
H & Z Diamond Centre has been serving clients in Ancaster and Hamilton, Ontario with exceptional jewelry craftsmanship since its founding. Our team of diamond specialists brings decades of combined experience in creating custom engagement rings, wedding bands, and luxury jewelry pieces that celebrate life's most meaningful moments. We specialize in ethically sourced Canadian diamonds and offer comprehensive services including jewelry repair, watch restoration, and personalized design consultations.

Our commitment to quality is reflected in our use of conflict-free stones and premium materials, while our dedication to customer satisfaction is evidenced by our warranties and free estimates. As a locally owned business, we pride ourselves on understanding regional preferences and maintaining the highest standards of ethical sourcing and artisanal excellence.
Services
Engagement Rings Wedding Bands Jewelry Repair Custom Design Watch Repair Jewelry Appraisal Colored Stones Gold Jewelry
Highlights and features
  • We offer decades of experience in custom jewelry design and diamond selection
  • Our commitment to ethically sourced Canadian diamonds ensures conflict-free purchases
  • We provide comprehensive jewelry repair and watch restoration services
  • Our personalized design consultations create unique, meaningful pieces
  • We maintain strict quality standards with warranties on all our work
What people say
Excellent service Beautiful jewelry Knowledgeable staff Perfect engagement ring Amazing quality
Services
Jewelry Repair
Our Hamilton-based jewelers specialize in repairing all types of jewelry including engagement rings, wedding bands, necklaces, and pendants. We handle missing stones, broken clasps, and damaged settings using high-quality materials. Our professionals ensure your jewelry looks as good as new with careful attention to detail.
Custom Design
We create personalized jewelry pieces that reflect your unique style and personality. Our customization process includes selecting metals, gemstones, and settings to craft one-of-a-kind engagement rings, wedding bands, and special occasion jewelry. Our experts guide you through every design decision to ensure perfect results.
Watch Repair
Our watch repair specialists handle all types of timepieces from simple battery changes to complex mechanical overhauls. We work with vintage and modern watches, quartz and automatic movements, and offer free estimates for all repair services. Our technicians ensure your watch functions like new.
Jewelry Appraisal
We provide accurate jewelry appraisals using the latest techniques and technologies. Our experienced team evaluates your pieces to determine their true value for insurance or personal knowledge. We maintain strict standards to ensure reliable, professional assessment results.
Colored Stones
Our collection features ethically mined colored stones from around the world. We offer customization options to create unique jewelry pieces with your choice of gemstones. Our experts help you select the perfect colored stones for engagement rings, necklaces, and other special jewelry items.
People
Hani
Owner
Hani brings extensive jewelry expertise to H & Z Diamond Centre, offering personalized service and professional guidance to clients. With deep knowledge of diamond quality and jewelry craftsmanship, he helps customers find perfect pieces for every occasion while maintaining ethical sourcing standards.
Questions
Do you offer custom jewelry design services?
Yes, we specialize in custom jewelry design with personalized consultations to create unique engagement rings, wedding bands, and special occasion pieces tailored to your preferences.
Are your diamonds ethically sourced?
Yes, we guarantee conflict-free diamonds with a focus on ethically mined Canadian stones that meet the highest ethical and quality standards.
What jewelry repair services do you provide?
We offer comprehensive jewelry repair including stone replacement, clasp repair, setting restoration, and resizing for rings, necklaces, and other fine jewelry pieces.
Can you repair watches?
Yes, our watch repair services include battery changes, glass replacement, strap repair, and mechanical overhauls for both vintage and modern timepieces.
Do you provide jewelry appraisals?
Yes, we offer professional jewelry appraisal services using current market data and industry-standard evaluation techniques to determine accurate valuations.
How can I schedule an appointment?
You can schedule a store visit through our website calendar or by calling us directly during business hours for personalized service.
Reviews (4)
Nermin Ibrahim
Jan 31, 2022 Report
One of the best jewelry stores ever very professional and honest I had a real gold necklace which I need to customize as it was dangled and I got it done there way better than I even asked the owner is really friendly and understands well what you are looking for also I cant resist their nice elegant unique stuff so I ended up buying very classy pearl pendant. Very satisfied
Stephanie Fletcher
Jan 25, 2022 Report
My sister, my mom and I continually come back to this store because it is THE BEST. All of my jewelry pieces are from this store. The customer service is unmatched; the owner and his wife are incredibly kind and very helpful and are just, simply put, the best. HIGHLY RECOMMEND :)
Judy Starr
Jan 13, 2022 Report
This is a wonderful jewelry store with amazing customer service. I took in 3 rings to be sized, 2 needed a diamond and a gold bracelet that needed the clasp fixed. they did everything quickly and when I got my stuff back I was amazed how it all looked brand new. Even if you just need a cleaning you'll be amazed at the job they do. They also have beautiful rings.
Katie Solly
Jan 03, 2022 Report
My husband bought me earrings for Christmas which I ended up exchanging because they were very fancy and I wanted something I could wear every day. The owners were both in the store when my daughter and I went to find something else. They were extremely welcoming and helpful. They allowed me to try on whatever I wanted and offered to make something if I couldnt find what I wanted. It was a great experience. The customer service was excellent.