LAGANI
4.50ct Oval Cut Lab Grown Diamond Engagement Ring
From $4,960.00
Unit price perA 4.50-carat oval lab-grown diamond takes centre stage in this engagement ring, with a 3.50-carat IGI certified centre stone in E colour and VS1 clarity. The oval cut creates an illusion of a longer, slimmer finger, a quality that has made it one of the most sought-after shapes in fine jewellery. One carat of round brilliant side stones in EF colour and VVS-VS clarity frame the centre beautifully.
Ring Specifications:
- Diamond Type: Lab Grown
- Total Carat Weight: 4.50 ct
- Total Stones: 13
- Centre Stone Weight: 3.50 ct
- Centre Stone Cut: Oval
- Centre Stone Colour: E
- Clarity: VS1
- Side Stone Weight: 1.00 Ct
- Side Stone Cut: Round Brilliant
- Side Stone Colour: EF
- Side Stone Clarity: VVS-VS
- Band Width: 2.0 mm
- Certificate: IGI certified centre Stone
4.50ct Oval Cut Lab Grown Diamond Engagement Ring
From $4,960.00
Unit price perSize Guide
🚚 Made to Order. Estimated Delivery within 4 to 6 Weeks
A 4.50-carat oval lab-grown diamond takes centre stage in this engagement ring, with a 3.50-carat IGI certified centre stone in E colour and VS1 clarity. The oval cut creates an illusion of a longer, slimmer finger, a quality that has made it one of the most sought-after shapes in fine jewellery. One carat of round brilliant side stones in EF colour and VVS-VS clarity frame the centre beautifully.
Ring Specifications:
- Diamond Type: Lab Grown
- Total Carat Weight: 4.50 ct
- Total Stones: 13
- Centre Stone Weight: 3.50 ct
- Centre Stone Cut: Oval
- Centre Stone Colour: E
- Clarity: VS1
- Side Stone Weight: 1.00 Ct
- Side Stone Cut: Round Brilliant
- Side Stone Colour: EF
- Side Stone Clarity: VVS-VS
- Band Width: 2.0 mm
- Certificate: IGI certified centre Stone
Each ring is made to order. Allow approximately 4-6 weeks after your order and design are confirmed. Shipping information.
Warranty and return eligibility are subject to LAGANI's policies. Returns policy.
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From $4,960.00
Unit price per
A DESIGN THAT FEELS LIKE YOURS
Make It Yours.
Love this setting, but have a few changes in mind? We’ll help you make it yours, from choosing your diamond and metal to refining the band shape and finishing touches.
- Change the diamond size
- Choose a different metal
- Refine the setting
- Add a hidden halo
- Explore a matching band
- Adjust the finishing details
A closer look, together.
Some details are easier to appreciate in person. Visit our Auckland CBD studio to explore selected designs and compare diamond shapes. I’ll take the time to understand what matters to you and help you consider this ring or any changes you have in mind.
Hoping to see how a particular ring feels on your hand? Mention the design when booking and we’ll check whether we can have it available for your visit.
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A LITTLE MORE CLARITY
Good questions. Honest answers.
You’re choosing something meaningful. It’s natural to want to know more.
Of course. You're welcome to visit our private jewellery studio in Auckland CBD, by appointment.
It's an opportunity to see diamonds up close, explore different shapes and sizes, and get a better feel for what you love.
If you have a particular ring in mind, simply mention it when booking and we'll confirm whether it's available to view.
That's completely fine, especially if you're planning a surprise proposal.
You can start with our Ring Size Guide, or get in touch and we'll help you work through the options.
If you're able to visit our Auckland studio, we can also help you find the right fit in person.
Absolutely. We know how much thought goes into planning a proposal, and we're happy to help you keep the surprise.
Whether you're unsure about the ring size, working towards a particular date or need us to communicate discreetly, just let us know.
We'll do our best to make the process as smooth as possible.
Yes. If you love this design but have something slightly different in mind, we'd be happy to help bring your ideas to life.
You might want a different diamond size, another gold colour or a personal detail such as a hidden halo.
We'll talk through your ideas, explain what's possible and provide a personalised quote before you decide.
Yes. We offer 12-month interest-free finance through Gilrose Finance for eligible New Zealand customers.
Finance requires a separate application and approval, and fees may apply.
If you'd like to explore this option, we're happy to explain how it works and help you understand the next steps.
Of course. We want your ring to feel just right.
Many engagement and wedding rings can be resized, depending on the design, setting and metal.
Simply get in touch with us and we'll review your ring, explain the available options and confirm whether any charges apply before proceeding.
Yes, we're proudly based in New Zealand, with a private jewellery studio in Auckland CBD.
You can explore our lab grown diamond jewellery online or book an appointment to view selected designs and receive personal guidance.
We believe choosing meaningful jewellery should feel exciting, personal and comfortable. Whether you're shopping online or visiting us in person, we're here to help you find something you'll love wearing.
Fine diamond jewellery.
Made personal.