Inspired by you, crafted by us

Your dream ring, ethically made and honestly priced

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The Diamond Essentials

For the moments worth remembering

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Featured collections

Rings
Earrings
Tennis Bracelets
Necklaces & Pendants

Shop our lab grown diamond rings, from timeless solitaire engagement rings to elegant everyday bands. Available in white gold, yellow gold and rose gold, crafted to last a lifetime.

Diamond ring on a light beige background
Hand wearing a diamond ring on a beige background

3ct Oval Lab-Grown Diamond Engagement Ring in White Gold

From $3,850.00

Hand wearing oval diamond engagement ring in yellow gold.
Hand wearing oval diamond engagement ring in yellow gold.

2.00 Ct Oval Lab Grown Diamond Solitaire Engagement Ring

From $2,509.00

Hand wearing three stone diamond ring.
Hand wearing three stone diamond ring.

2 Carat TW Three Stone Oval Lab-Grown Diamond Engagement Ring in Yellow Gold

From $3,263.00

Side view of pear cut lab grown diamond engagement ring in white gold.
Close up shot of pear cut lab grown diamond engagement ring in white gold.

1.41 Ct Pear Cut Lab-Grown Diamond Engagement Ring in White Gold

From $2,475.00

Oval cut diamond ring in yelllow gold on a white background.

The Lagani Promise

Fine jewellery deserves honest pricing. If you find a comparable lab grown diamond jewellery piece at a lower price anywhere in New Zealand, we will beat it by 5%. That is our promise to you.

Our most loved pieces

Explore our most loved pieces, designed to bring timeless beauty to everyday moments and special occasions.

Hand wearing oval diamond engagement ring in yellow gold.
Hand wearing oval diamond engagement ring in yellow gold.

2.00 Ct Oval Lab Grown Diamond Solitaire Engagement Ring

From $2,509.00

Half eternity Gold ring with diamonds on a light background.
Half eternity ring on a person's finger against a neutral background.

0.97 Carat TW Half Eternity Lab-Grown Diamond Ring in 9K Yellow Gold

From $1,623.00

Close up shot of silver studs in white gold.
Person wearing silver studs in white gold.

1.50 Carat TW Round Lab-Grown Diamond Stud Earrings

From $1,452.00

Gold ring with a large diamond on a beige background.
Hand wearing a diamond ring on a beige background.

Cushion Cut Lab Diamond Solitaire Ring in 14K Yellow Gold

From $2,240.00

2.91 Carat TW Solitaire Lab-Grown Diamond Ring in 9K Yellow Gold
2.91 Carat TW Solitaire Lab-Grown Diamond Ring in 9K Yellow Gold

2.91 Carat TW Solitaire Lab-Grown Diamond Ring in 9K Yellow Gold

From $4,484.62

Close up shot of 2ct round brilliant engagement ring in rose gold with white gold prongs.
Hand wearing 2ct round brilliant engagement ring in rose gold with white gold prongs.

2ct Round Brilliant Lab Diamond Engagement Ring in Rose Gold with White Gold Prongs

From $3,485.00

LIFETIME DIAMOND WARRANTY

FREE NZ & AU SHIPPING

QUALITY GUARANTEED

30-DAY RETURNS*

Earrings

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Rings

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Necklaces & Pendants

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Hand wearing yellow gold tennis diamond bracelet.

Bracelets & Bangles

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Why Choose Lab-Grown Diamonds?

Feature
Lab-Grown Diamonds
Mined Diamonds
Chemical composition
Pure carbon
Pure carbon
Crystal structure
Identical diamond structure
Identical diamond structure
Brilliance & sparkle
Same fire and brilliance
Same fire and brilliance
Hardness
10 on Mohs scale
10 on Mohs scale
Appearance
Visually identical
Visually identical
Origin
Created in advanced laboratories
Formed underground over billions of years
Environmental impact
Lower environmental impact
Mining required
Ethical sourcing
Conflict-free
May involve mining concerns
Price
60-80% more affordable
Higher due to rarity
Certification
IGI / GIA certified
IGI / GIA certified

How it shines in Real life

Close up of radiant cut diamond bezel ring in white gold.
Hand wearing a diamond ring on a neutral background
Hand wearing radiant cut diamond bezel ring in white gold.

Purposeful Luxury

Fine diamond jewellery designed with intention and made to be treasured for a lifetime.

Ethically Lab-Grown Diamonds

100% real diamonds grown above ground. Identical to mined diamonds without the ethical or environmental cost.

Fairly Priced, Honestly Made

Beautiful diamonds at a fair and honest price. No inflated markups, no hidden costs.