Ancaster’s Luxury Source for
Natural &
Lab-Grown Diamonds.
Cut for Hamilton.
Buy direct, save more. No middleman markup — just the same certified diamonds, the same craftsmanship, at a price that makes sense. Rated 4.9★ from 342 Hamilton-area customers.
As featured in The Hamilton Spectator — Readers’ Choice Gold-Award Winner, Best Jewellery Store 2025 & 2026.
Buy Direct, Save More.
Engagement Rings
Buy direct and skip the traditional retail markup. Every diamond — natural, Canadian, or lab-grown — comes certified, and every ring is fitted and finished in-house. The couples writing our reviews keep saying the same two things: fair price, no pressure.
Custom Jewellery
Design something that doesn't exist anywhere else, at a price a custom piece from a big-box retailer can't touch — because you're paying a local goldsmith directly, not a showroom markup.
Jewellery Repair
The service people write reviews about unprompted. Fast, honest, and priced fairly — ask anyone who's brought in a family piece and gotten it back looking new.
Lab-Grown Diamonds
The same brilliance as a mined diamond, certified by the same labs, at 50–70% less — because lab-grown skips the markup mined stones carry, and buying direct from us skips it again.
Don't take our word for it — 342 reviews and counting.
"Hani and the team at H&Z are incredible. They helped me custom design an engagement ring using a lab-grown diamond and the final result exceeded all expectations. No pressure, just honest advice."
"Absolutely stunning craftsmanship. I brought in my grandmother's ring to be reset and they treated it with such care. The new design is perfect and modern but keeps the original sentiment."
"Best jeweller in Ancaster, hands down. Got my wife's wedding band here to match her engagement ring. Sizing was perfect, price was very fair, and the service is unmatched."
"I had zero idea what I was looking for, but they sat down with me in a private room and walked me through the 4 Cs without any pushy sales tactics. Highly recommend H&Z."
"Beautiful selection of Canadian diamonds. It feels great knowing exactly where the stone came from, and having the certificate of authenticity right there."
"Hani and the team at H&Z are incredible. They helped me custom design an engagement ring using a lab-grown diamond and the final result exceeded all expectations. No pressure, just honest advice."
"Absolutely stunning craftsmanship. I brought in my grandmother's ring to be reset and they treated it with such care. The new design is perfect and modern but keeps the original sentiment."
"Best jeweller in Ancaster, hands down. Got my wife's wedding band here to match her engagement ring. Sizing was perfect, price was very fair, and the service is unmatched."
"I had zero idea what I was looking for, but they sat down with me in a private room and walked me through the 4 Cs without any pushy sales tactics. Highly recommend H&Z."
"Beautiful selection of Canadian diamonds. It feels great knowing exactly where the stone came from, and having the certificate of authenticity right there."
Canadian Diamonds, Certified From Mine to Ring.
H&Z is also a Canadian diamond specialist. Mined under strict Canadian environmental and labour standards, each stone is conflict-free, traceable, and laser-inscribed for identification — arriving with a certificate of origin that guarantees its authenticity.
Whether you're set on a natural diamond, a Canadian diamond, or a lab-grown stone, the conversation starts the same way: sit down with our team, see the stone in person, and get a straight answer about what you're buying.
Every piece is fitted by hand with extreme precision.
H&Z has been setting natural diamonds in Ancaster for decades — long enough to have designed rings for a client's daughter after designing hers. Every visit gets our full attention: no rotating sales floor, no quotas, just a straight answer about the stone in front of you. Walk in during regular hours, or book a free consultation and we will have pieces pulled and ready.
That same discipline we bring to natural stones is also brought to our lab-grown diamonds: independently certified by IGI or GIA — the same laboratories that certify mined stones — chemically and optically identical. We offer these for significant savings over mined diamonds to balance our collections for any client's goal.
Two Origin Paths. Same Exquisite Result.
| Attribute | Natural Mined | Lab-Grown |
|---|---|---|
| Composition | Mined from earth | Grown in controlled environment |
| Certification | IGI / GIA | IGI / GIA — same standard |
| Value Proposition | Rarity and tradition | Ethical origin and savings |
| Cost comparable size/clarity | Base price | 50–70% less |
Recently Sourced Diamond Rings in Hamilton
Pushed directly from our custom collection. Click any piece to inquire or book an in-person viewing.
A brilliant oval-cut lab diamond flanked by sparkling side stones, set in 14K white gold for a classic yet elevated look.
A striking 2.59-carat oval lab diamond takes center stage, bordered by .60CT of side stones in 14K white gold.
An elegant 2.51-carat pear-shaped lab diamond in warm 14K yellow gold — a timeless silhouette with modern brilliance.
A show-stopping 2-carat lab diamond in 14K white gold, cut for maximum fire and brilliance.
A bold radiant-cut lab diamond paired with .78CT of side stones in 14K white gold, for a ring with serious presence.
An elongated radiant-cut solitaire in warm 14K yellow gold, kept clean and understated to let the stone shine.
No Pressure. No Obligation.
Browse or Call
Look through current natural and lab stones and settings online, or call 905-304-9100.
Walk In or Book Ahead
Walk in during regular hours, or reserve a private consultation at no cost. Either way, the relevant pieces are pulled and ready.
Design or Choose, With Our Team
Compare stones side by side, or start a custom design from scratch — sketched, sourced, and set on-site.
Hamilton & Surrounding Areas
- Hamilton
- Ancaster
- Dundas
- Stoney Creek
- Waterdown
- Flamborough
- Burlington
Natural & Lab-Grown Diamonds, Answered
At H&Z Diamond Centre in Ancaster, voted Hamilton's Readers' Choice for best jewellery store, Gold winner 2026. We're a family-run shop with 17 years in business and 342 five-star Google reviews. Every diamond we sell, natural or lab-grown, is certified by IGI or GIA, and every ring is fitted and finished in-house. Walk in during regular hours or book a free consultation.
H&Z Diamond Centre in Ancaster designs custom engagement rings from scratch, with natural, lab-grown, and Canadian diamonds. You sit down with our goldsmith, compare stones side by side, and your design is sketched, sourced, and set on-site. Walk in during regular hours or book a free consultation.
H&Z Diamond Centre in Ancaster. Our lab-grown diamonds are certified by the same labs as mined stones, IGI or GIA, at 50 to 70 percent less than comparable mined diamonds. Every stone is set and finished in-house by our goldsmith. Walk in during regular hours or book a free consultation.
H&Z Diamond Centre in Ancaster, Hamilton's Readers' Choice Gold winner for best jewellery store 2026. We carry wedding bands in natural, lab-grown, and Canadian diamonds, and every ring is sized and finished in-house. Walk in during regular hours or book a free consultation.
H&Z Diamond Centre in Ancaster. We repair, resize, reset, and restore jewellery, and it's the service our customers write reviews about unprompted. Walk in during regular hours, no appointment needed.
Yes. Lab-grown diamonds are chemically, physically, and optically identical to mined diamonds — the only difference is origin. Every stone we sell is independently certified by IGI or GIA, the same labs that certify mined diamonds.
Typically 50–70% less than a comparable natural diamond of the same size, cut, and clarity, because lab-grown stones skip the mining and global distribution markup.
Our showroom is at 1142 Wilson St W, Ancaster, ON — a short drive from Hamilton, Dundas, and Burlington. Book a free consultation and we'll have pieces pulled and ready when you arrive.
We're open Tuesday through Friday, 9:30am–5:30pm, and Saturday, 9:30am–5pm. Booking a free consultation ahead of time means you get our full attention with no wait.
Yes. We design custom engagement and wedding rings from scratch with both natural and lab stones, offer engraving, and resize and repair existing jewellery.
Ready to See the Difference in Person?
1142 Wilson St W, Ancaster, ON — Tue–Fri, 9:30am–5:30pm, Sat 9:30am–5pm