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Discover LAGANI, New Zealand's home of lab grown diamond jewellery. Shop conflict free diamond rings, earrings, bracelets and necklaces, ethically made and fairly priced with free shipping across NZ and AU.

78 products

Hand wearing a diamond ring on a neutral background
Hand wearing a diamond ring on a neutral background

14K White Gold 1.5ct Oval Lab-Grown Diamond Engagement Ring

From $2,750.00

0.30ct round brilliant diamond solitaire engagement ring in yellow gold, front view
0.30ct round brilliant diamond solitaire engagement ring, side profile

0.30ct Round Brilliant Diamond Solitaire Engagement Ring

From $875.00

An oval-cut diamond ring with a yellow gold band, photographed on a clean, light beige textured background.
A close-up of a person's hands wearing a gold ring with a large oval-cut clear gemstone, set against a soft beige ribbed sweater background.

5.00 Carat Oval Lab Grown Diamond Solitaire Engagement Ring - Yellow Gold

From $5,975.00

2.00ct Seven Stone Round Cut Lab Grown Diamond Eternity Ring White Gold
2.00ct Seven Stone Round Cut Lab Grown Diamond Eternity Ring White Gold

2.00ct Seven Stone Round Cut Lab Grown Diamond Eternity Ring White Gold

From $2,693.00

2.25ct Seven Stone Oval Cut Lab Grown Diamond Eternity Ring White Gold
2.25ct Seven Stone Oval Cut Lab Grown Diamond Eternity Ring White Gold

2.25ct Seven Stone Oval Cut Lab Grown Diamond Eternity Ring White Gold

From $3,050.00

2.00ct Emerald Cut Lab Grown Diamond Solitaire Engagement Ring
2.00ct Emerald Cut Lab Grown Diamond Solitaire Engagement Ring

2.00ct Emerald Cut Lab Grown Diamond Solitaire Engagement Ring

From $2,785.00

2.00ct Cushion Cut Lab Grown Diamond Solitaire Engagement Ring
2.00ct Cushion Cut Lab Grown Diamond Solitaire Engagement Ring

2.00ct Cushion Cut Lab Grown Diamond Solitaire Engagement Ring

From $2,611.00

An emerald-cut diamond ring with a yellow gold band, centered on a clean, light-colored reflective surface.
A close-up of a woman's hand wearing a yellow gold ring with an emerald-cut clear gemstone, set against her face and dark hair.

3.50ct Emerald Cut Lab Grown Diamond Engagement Ring

From $3,915.00

3.50ct Cushion Cut Lab Grown Diamond Engagement Ring, 4.50ct Total
3.50ct Cushion Cut Lab Grown Diamond Engagement Ring, 4.50ct Total

3.50ct Cushion Cut Lab Grown Diamond Engagement Ring, 4.50ct Total

From $5,040.00

2.00ct Radiant cut lab grown diamond solitaire engagement ring in white gold, front view
2.00ct Radiant cut lab grown diamond solitaire engagement ring in white gold, angled view

2.00ct Radiant Cut Lab Grown Diamond Solitaire Engagement Ring

From $2,781.00

An engagement ring featuring a large cushion-cut diamond center stone in a prong setting, with a rose gold band accented by small round diamonds, set against a soft, warm beige background.
A close-up of a hand wearing a silver-toned ring with a large clear rectangular gemstone and smaller side stones, against a soft white textured background.

2.50ct Cushion Cut Lab Grown Diamond Engagement Ring, 2.80 TCW

From $3,460.00

4ct seven stone oval lab grown diamond eternity ring in yellow gold
seven stone oval diamond ring close up

4ct Seven Stone Oval Lab Grown Diamond Eternity Ring in Yellow Gold

From $4,228.00

2.50ct Centre Round Brilliant Lab Grown Diamond Halo Engagement Ring, 3.20ct TW
2.50ct Centre Round Brilliant Lab Grown Diamond Halo Engagement Ring, 3.20ct TW

2.50ct Centre Round Brilliant Lab Grown Diamond Halo Engagement Ring, 3.20ct TW

From $3,651.91

Showing 26/78

Exclusively for you.

Real lab grown diamonds. Better prices than anyone in New Zealand.

Close-up of a hand wearing a diamond ring on a blurred background
Gold ring with two pear-shaped diamonds on a light background
Hand wearing a diamond ring with a blurred natural background.
Gold ring with a diamond on a beige background.

Lab-Grown Diamond Halo Ring in 14ct Gold

From $3,485.00

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, product photo.

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

$4,484.62 From $4,129.00
Cushion Cut Lab Diamond Solitaire Ring in 14K Yellow Gold
Hand wearing a diamond ring on a beige background.

Cushion Cut Lab Diamond Solitaire Ring in 14K Yellow Gold

From $2,240.00

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.