Lab Grown Engagement Rings

Each ring is priced with a lab-grown center diamond, graded by IGI or GIA.

66 items
Best selling
Lumi marquise engagement ring in yellow gold Lumi marquise engagement ring worn on the hand

LumiMarquise · Yellow Gold

From $1,671
From $1,671
Lumi oval engagement ring in yellow gold Lumi oval engagement ring worn on the hand

LumiOval · Yellow Gold

From $1,659
From $1,659
Isadora marquise engagement ring in yellow gold Isadora marquise engagement ring worn on the hand

IsadoraMarquise · Yellow Gold

From $1,501
From $1,501
Isadora oval engagement ring in yellow gold Isadora oval engagement ring worn on the hand

IsadoraOval · Yellow Gold

From $1,479
From $1,479
Isadora round engagement ring in yellow gold Isadora round engagement ring worn on the hand

IsadoraRound · Yellow Gold

From $1,460
From $1,460
Odessa marquise engagement ring in yellow gold Odessa marquise bezel engagement ring worn on the hand

OdessaMarquise · Yellow Gold

From $1,318
From $1,318
Odessa oval engagement ring in yellow gold Odessa oval bezel engagement ring worn on the hand

OdessaOval · Yellow Gold

From $1,260
From $1,260
Odessa pear engagement ring in yellow gold Odessa pear bezel engagement ring worn on the hand

OdessaPear · Yellow Gold

From $1,332
From $1,332
Victoria marquise engagement ring in yellow gold Victoria marquise three-stone engagement ring worn on the hand

VictoriaMarquise · Yellow Gold

From $1,486
From $1,486
Victoria emerald engagement ring in yellow gold Victoria emerald three-stone engagement ring worn on the hand

VictoriaEmerald · Yellow Gold

From $1,439
From $1,439
Elowen oval engagement ring in yellow gold Elowen oval engagement ring worn on the hand

ElowenOval · Yellow Gold

From $1,243
From $1,243
Elowen emerald engagement ring in yellow gold Elowen emerald engagement ring worn on the hand

ElowenEmerald · Yellow Gold

From $1,369
From $1,369
Elowen pear engagement ring in yellow gold Elowen pear engagement ring worn on the hand

ElowenPear · Yellow Gold

From $1,301
From $1,301
Elowen radiant engagement ring in yellow gold Elowen radiant engagement ring worn on the hand

ElowenRadiant · Yellow Gold

From $1,371
From $1,371
Amira oval engagement ring in yellow gold Amira oval toi-et-moi engagement ring worn on the hand

AmiraOval · Yellow Gold

From $1,405
From $1,405
Amira pear engagement ring in yellow gold Amira pear toi-et-moi engagement ring worn on the hand

AmiraPear · Yellow Gold

From $1,403
From $1,403
Valencia oval engagement ring in yellow gold Valencia oval three-stone bezel engagement ring worn on the hand

ValenciaOval · Yellow Gold

From $1,704
From $1,704
Valencia emerald engagement ring in yellow gold Valencia emerald three-stone bezel engagement ring worn on the hand

ValenciaEmerald · Yellow Gold

From $1,714
From $1,714
Valencia round engagement ring in yellow gold Valencia round three-stone bezel engagement ring worn on the hand

ValenciaRound · Yellow Gold

From $1,707
From $1,707
Isolde oval engagement ring in yellow gold Isolde oval three-stone engagement ring worn on the hand

IsoldeOval · Yellow Gold

From $1,383
From $1,383
Astra asscher engagement ring in yellow gold Astra asscher engagement ring worn on the hand

AstraAsscher · Yellow Gold

From $1,195
From $1,195
Felora oval engagement ring in yellow gold Felora oval engagement ring worn on the hand

FeloraOval · Yellow Gold

From $1,451
From $1,451

About Lab Grown Engagement Rings

A lab-grown diamond is a real diamond, with the same hardness and sparkle as a mined one. It is grown in weeks instead of forming in the earth over billions of years, and typically costs much less than a natural diamond of the same size and quality. Every ring here is made to order in our Chicago studio in 14k or 18k gold or platinum, with a lab-grown center diamond from 1 to 4.5 carats and an IGI or GIA report.

From our guides

Lab Grown Diamond Questions

Are lab grown diamonds real diamonds?

Yes. A lab-grown diamond is pure crystallized carbon: chemically, physically and optically the same as a mined diamond, and 10 on the Mohs hardness scale. It is not a simulant like cubic zirconia or moissanite; only its origin is different.

Can anyone tell a lab grown diamond from a natural one?

Not by eye, and not with a standard diamond tester, which reads both as diamond. Only a gemological lab with specialist equipment can tell them apart, which is why your IGI or GIA report states that the stone is laboratory-grown.

Can I choose a natural diamond for the same ring?

Yes. Every ring here is also offered with a natural center diamond: choose Natural under Diamond on the ring’s page. Either way, your ring is made to order in about 4 to 6 weeks.

Shop natural diamond engagement rings

Every Purchase Covered

Certified Center Stones

Every center stone comes with an IGI or GIA grading report.

Free US Shipping

Free FedEx shipping within the US; international orders ship for a flat $75.

Three-Year Warranty

Covers manufacturing flaws, including a one‑time replacement of small accent stones.

30-Day Returns

On unworn premade pieces. Custom and made‑to‑order pieces are final sale.