Solitaire

Close-up of two hands resting on top of each other, each wearing a silver ring. One hand has a small heart tattoo on the ring finger, and both nails are manicured in a metallic silver shade.

Let one exceptional diamond do the talking. Browse LAGANI's solitaire engagement rings — clean, classic settings that place a single lab-grown diamond centre stage. Choose your shape, metal and setting to make it yours.

21 products

4 ct emerald cut lab grown diamond engagement ring on hand LAGANI
4 ct emerald cut lab grown diamond engagement ring close up detail LAGANI

4.00ct Emerald Cut Lab Grown Diamond Engagement Ring

From $3,769.00

3ct oval lab-grown diamond engagement ring in white gold, front view
3ct oval lab-grown diamond engagement ring in white gold, side profile

3.00ct Oval Cut Lab Grown Diamond Engagement Ring

From $2,834.00

Marquise cut diamond bezel ring in white gold on white background.
Hand wearing a marquise cut diamond bezel ring in white gold.

Marquise Cut Lab Diamond Bezel Ring in White Gold

From $2,679.00

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 $2,839.00

Round cut diamond ring with modern split v band on a light background.
Hand wearing round cut diamond ring with modern split v band in yellow & rose gold.

Round Cut Diamond Ring with Modern Split V Band in Yellow & Rose Gold

From $1,434.00

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

Aurelia Cushion-Cut Lab Diamond Solitaire Engagement Ring in Yellow Gold

From $1,523.00

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

5ct Oval Lab-Grown Diamond Engagement Ring in White Gold

From $4,866.00

1.41ct round brilliant cut lab-grown diamond engagement ring, alternate view.
1.41ct Round Brilliant Cut Lab Grown Diamond Engagement Ring

1.41ct Round Brilliant Cut Lab Grown Diamond Engagement Ring

From $2,024.00

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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.