Diamond Lab
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We are a by appointment jeweller that specialises in lab diamonds, engagement rings, wedding bands, custom jewellery, jewellery repairs and remodelling.
💍 Thinking about an engagement ring?
Let’s have a coffee and a chat. ☕️
Choosing a ring is a special decision, and sometimes it helps to have someone knowledgeable to talk it through with.
We start every client with a blank page. We don’t make you fit a design; we design something that suits her.
We’ll take the time to understand her style, her lifestyle and the budget, then help bring your ideas to life.
Whether you have a clear vision, a few ideas, or simply don’t know where to start, we’re here to help.
Meet us for a coffee, at our private meeting room in Matamata, or we can bring our design samples to you.
📍 In person in Waikato & BOP: Matamata, Cambridge, Hamilton, Tauranga, Te Awamutu, Morrinsville, Te Aroha, Putaruru, Otorohanga, Rotorua & Auckland.
💻 Online: We work with clients all over New Zealand, including New Plymouth, Napier, Christchurch, Dunedin & Invercargill.
✨ Her style. Your story. A ring designed especially for her.
Want to get started? Send us a message.
📞 Nicole: 027 594 5516
engagementring
We recently gave this beautiful ring a full service to get it looking perfect again.💍
We offer repair, upgrade, and servicing options for fine pieces. Even though our name is Diamond Lab, we work with both lab-grown and natural, mined diamonds and gemstones.
Some of our services:
Repairs and adjustments: Resizing, alterations, and structural fixes.
Bespoke Upgrades: Modern updates for your classic settings.
Routine Servicing: Professional cleaning, polishing, and claw checks.
Please send us a message today to organise an appointment with Nicole and let’s keep your fine jewellery looking its absolute best. 💙💛
Inspired by family legacy ✨👵🏼
We had the absolute pleasure of creating this beautiful piece for one of our wonderful clients.
Inspired by the timeless style of her late grandmother’s ring, this stunning piece features three rows of brilliant diamond pavé.
Every sparkle serves as a gorgeous daily reminder of connection, family, and a love that spans generations.
Thank you for trusting Diamond Lab to bring this meaningful vision to life.
It is an honour to craft pieces that carry your personal stories forever. 💙💛
21/08/2026
We’re at the Hamilton this weekend! 💎
If you’re coming along, make sure you stop by and say hello! We’ll have a great selection of jewellery to try on, including engagement rings, wedding bands, along with lots of inspiration for bespoke pieces and remodelling your existing jewellery. 💍
Have an idea in mind? Come and chat with us about what we can create for you.
📅 Saturday 22 & Sunday 23 August
📍 - Claudelands Events Centre, Hamilton
⏰ 10am – 4pm both days
Look forward to meeting you there 💛💙
16/08/2026
We loved creating this very special eternity ring for our client!
She wanted something a little different to sit alongside her wedding rings and celebrate their relationship, and loved the idea of having a coloured diamond as part of the design.
We chose a beautiful 0.40ct Fancy Vivid Yellow lab diamond for the centre, set east-west between two 1ct pear-shaped lab diamonds, all bezel set in 9kt yellow gold.
She decided her eternity ring wasn't going to sit flush, so we designed around them. Before making the final piece, we also created a resin print for her to try on so we could check the proportions and make sure everything worked together.
We love how this one came together, especially that pop of yellow in the centre. 💛💎💍
A beautiful bespoke ring made just for her, to sit alongside her wedding rings she already loves.
30/07/2026
We'll see you at the this Saturday!
Whether you're newly engaged, choosing your wedding bands, or looking to transform a treasured family piece into something you'll wear for a lifetime, we'd love to chat. Bring your ideas, ask questions, or simply come and explore what's possible.
We can't wait to meet you this Saturday at The Atrium, Hamilton.
📍 The Atrium, Hamilton
💍 See you this Saturday - 12:30 pm - 5:00 pm!
13/07/2026
💍 The countdown is on!
We're thrilled to be returning to the The Waikato Wedding Affair and can't wait to meet this year's couples!
If you're planning your wedding, pop by our stand to explore engagement rings, wedding bands, and jewellery that's designed just for you. We'd love to hear your story, answer your questions, and help bring your ideas to life.
📍 The Waikato Wedding Affair
📅 Saturday, 1 August
🏛️ The Atrium, Hamilton
Come and say hello! We're looking forward to meeting you! 💍 💙💛
💍 Help Us Find Her! 🌸
The beautiful engagement ring in this video came about because a wonderful lady recommended Diamond Lab in a Facebook community group.
We’d love to thank her with a bouquet of flowers, but we can’t find the original post to contact her.
We believe she was a member of one or more Matamata community groups at the time, so we’re hoping someone can help us find her.
If this was you, or you know who it might be, please send us a message. 💙💛
A simple recommendation can make a huge difference to a small business, and we’d love the chance to say thank you.
✨ Inspired by Europe. Made Just for Her. ✨
A special client came to us with a photograph of a very old European vintage ring she loved and asked us to create her own version of the design.
We worked closely with her to design the ring around a beautiful Old European cut diamond, framed with individually spaced bezel set emeralds and diamonds in a distinctive European vintage layout.
The result is a bespoke piece that captures the essence of the original inspiration while becoming something uniquely her own.
Vintage luxury, shaped through collaboration and crafted with intention. 💙💛
21/05/2026
We're very excited to be exhibiting at this Sunday!! 💍
If you’re planning your wedding, wanting to chat to us about engagement rings, wedding bands or bespoke jewellery, we’d love to meet you.
Come and say hello, explore some of our work and chat about how we can help create something personal and meaningful for your special day.
We look forward to seeing you on Sunday at The Cargo Shed!
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