Lab Grown Diamond Engagement Rings
Lab Grown Diamond Engagement Rings in New Zealand
Explore lab grown diamond engagement rings in New Zealand, crafted with carefully selected diamonds and available in a wide range of shapes, settings and precious metals.
At Nura Lab, we specialise in custom and made-to-order engagement rings in 9K, 14K and 18K gold or platinum, with designs ranging from classic solitaires to hidden halo, pavé, trilogy and contemporary statement settings.
You can also explore our complete Engagement Rings collection, including our other engagement ring options.
Why Choose Nura Lab?
- Auckland-based lab grown diamond specialist
- Independently graded lab grown diamonds, including IGI-certified options
- Custom design and CAD service
- 9K, 14K and 18K gold or platinum
- Free resizing
- Worldwide shipping
Shop Lab Grown Engagement Rings by Diamond Shape
Explore lab grown diamond engagement rings by shape, from timeless round and oval diamonds to distinctive marquise, Asscher and heart-shaped designs.
- Round Engagement Rings
- Oval Engagement Rings
- Radiant Engagement Rings
- Emerald Cut Engagement Rings
- Pear Engagement Rings
- Marquise Engagement Rings
- Cushion Engagement Rings
- Princess Cut Engagement Rings
- Asscher Cut Engagement Rings
- Heart Engagement Rings
Popular Lab Grown Diamond Shapes
Oval Lab Grown Diamond Engagement Rings
Elegant and elongated, oval diamonds offer generous finger coverage and brilliant-style sparkle. Shop Oval Engagement Rings.
Round Lab Grown Diamond Engagement Rings
Round brilliant diamonds are a timeless choice, known for strong light performance and classic proportions. Shop Round Engagement Rings.
Emerald Cut Lab Grown Diamond Engagement Rings
Emerald cut diamonds feature refined step-cut facets and an elongated rectangular shape, producing broad flashes of light and a clean, sophisticated appearance. Shop Emerald Cut Engagement Rings.
Radiant Lab Grown Diamond Engagement Rings
Radiant cut diamonds combine an angular outline with brilliant-style faceting, creating a contemporary shape with strong sparkle. Shop Radiant Engagement Rings.
Marquise Lab Grown Diamond Engagement Rings
Marquise diamonds feature an elongated silhouette with pointed ends, creating strong finger coverage and a distinctive appearance. Shop Marquise Engagement Rings.
Pear Lab Grown Diamond Engagement Rings
Pear-shaped diamonds combine a rounded end with a tapered point, creating an elegant and distinctive silhouette. Shop Pear Engagement Rings.
Asscher Cut Lab Grown Diamond Engagement Rings
Asscher cut diamonds feature a square outline, cropped corners and step-cut facets that create a distinctive geometric appearance. Shop Asscher Cut Engagement Rings.
Heart Lab Grown Diamond Engagement Rings
Heart-shaped diamonds combine brilliant-style faceting with one of the most distinctive and symbolic diamond silhouettes. Shop Heart Engagement Rings.
Lab Grown Engagement Rings by Setting
Choose from a range of engagement ring settings designed around the shape and proportions of your centre diamond.
- Solitaire Engagement Rings
- Hidden Halo Engagement Rings
- Pavé Engagement Rings
- Cathedral Engagement Rings
- Trilogy Engagement Rings
- Toi et Moi Engagement Rings
- Bezel Engagement Rings
Lab Grown Engagement Rings by Metal
Our engagement rings are available in a selection of precious metals, allowing you to personalise the colour, feel and overall character of your ring.
- Yellow Gold Engagement Rings
- White Gold Engagement Rings
- Rose Gold Engagement Rings
- Platinum Engagement Rings
Yellow Gold Engagement Rings
Yellow gold provides a warm, traditional appearance and pairs particularly well with both classic and contemporary diamond shapes.
White Gold Engagement Rings
White gold creates a bright, modern appearance that works naturally with the colourless look of many lab grown diamonds.
Rose Gold Engagement Rings
Rose gold provides a warmer pink-toned finish and can create a distinctive contrast with a colourless centre diamond.
Platinum Engagement Rings
Platinum is naturally white and widely used for premium engagement ring settings. Its density and durability make it particularly suitable for rings designed for regular wear.
What Are Lab Grown Diamonds?
Lab grown diamonds are diamonds created in controlled laboratory environments rather than formed naturally beneath the earth.
They have the same crystal structure and fundamental physical and chemical properties as mined diamonds. The principal difference is their origin.
Lab grown diamonds are available in the same familiar shapes, carat weights, colours and clarity grades used when selecting mined diamonds.
IGI-Certified Lab Grown Diamonds
Many Nura Lab centre diamonds are available with independent grading reports from organisations such as the International Gemological Institute (IGI).
A grading report records characteristics including carat weight, colour, clarity, measurements and other diamond details, allowing you to compare potential centre stones more easily.
Lab Grown Diamond Engagement Ring Prices in NZ
The price of a lab grown diamond engagement ring depends on the centre diamond, carat weight, colour, clarity, proportions, setting complexity and precious metal selected.
Lab grown diamonds can provide customers with greater flexibility in diamond size and specifications compared with similarly specified mined diamonds at the same budget.
Explore engagement rings by price:
- Engagement Rings Under $2,000
- $2,000–$4,000 Engagement Rings
- $4,000–$6,000 Engagement Rings
- $6,000+ Engagement Rings
Custom Lab Grown Engagement Rings
Looking for something more personal? Nura Lab offers custom engagement ring design, allowing you to select your preferred centre diamond, shape, carat weight, metal, band width, setting style and design details.
Depending on the design, your ring can include details such as eagle claw prongs, a hidden halo, pavé diamonds, cathedral shoulders, side stones or a lower-profile setting.
Our custom process can include diamond selection, consultation and CAD approval before production.
Explore our Custom Engagement Rings to begin creating your design.
Lab Grown Engagement Rings in Auckland
Visit Nura Lab in Auckland for a private engagement ring consultation. Compare lab grown diamond shapes, carat weights, settings and metal options in person, or work with us remotely from anywhere in New Zealand.
Book Your Engagement Ring Consultation
Frequently Asked Questions
Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds have the same crystal structure and fundamental physical and chemical properties as mined diamonds. The primary difference is how and where they are formed.
Are lab grown engagement rings popular in New Zealand?
Lab grown diamonds are an increasingly visible option for customers comparing engagement rings in New Zealand, particularly where diamond size, specifications and budget flexibility are important considerations.
How much do lab grown engagement rings cost in NZ?
Pricing varies according to the diamond carat weight, cut, colour, clarity, proportions, setting style and precious metal selected. Nura Lab offers engagement ring options across several price ranges as well as fully custom designs.
Are Nura Lab diamonds certified?
Many Nura Lab centre diamonds are available with independent grading reports, including IGI certification. Certification availability depends on the individual diamond selected.
Can I customise my engagement ring?
Yes. You can customise the centre diamond, shape, carat weight, metal, setting, band width, prongs and other design details. CAD design is available for custom projects.
Can I choose the exact lab grown diamond?
Yes. Depending on availability, you can compare suitable diamonds by carat weight, colour, clarity, measurements and proportions before selecting your centre stone.
How long does a custom engagement ring take?
Most custom and made-to-order engagement rings take approximately 4–6 weeks after the final design and CAD have been approved. Timing can vary depending on the design and diamond availability.
Find Your Lab Grown Diamond Engagement Ring
Explore different diamond shapes, setting styles and precious metals, or work with Nura Lab to create a custom engagement ring tailored to your preferences.