Marquise|Lab Grown|IGI

2.27ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG818654981

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818654981

Diamond specifications and retailer prices

From £325 GBP

$435 USD

As of October 28, 2026

Save £1,092 GBP (77%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: £1,417 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 2.27ct lab-grown marquise diamond

This 2.27ct lab-grown marquise sits in the two to three carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818654981 or 818654981. Listed at 15 retailers as of October 28, 2026, with prices from £325 to £1,417, a £1,092 spread on the same certified stone. MOH London lists it at £1,417. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.27

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818654981

Dimensions13.59 × 6.93 × 4.22 mm

L/W Ratio1.96

Girdle conditionFaceted

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818654981

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: £1,417 GBP|Low: £231 GBP|High: £1,478 GBP|Avg: £866 GBP|-0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

October 30, 2026

Retailer 9£325 GBP

Retailer 5£545 GBP

Retailer 8£573 GBP

Retailer 2£654 GBP

Retailer 11£689 GBP

Retailer 4£798 GBP

Retailer 6£1,012 GBP

Retailer 3£1,187 GBP

Retailer 10£1,343 GBP

Retailer 7£1,351 GBP

MOH London£1,417 GBP

25 data points across 11 retailers

15 retailers£325 GBP to £1,417 GBP

Retailer 1

£279 GBP

$374 USD

Price last confirmed 28 days ago

Retailer 2

£325 GBP

$435 USD

View

Final sale: no returns

Retailer 3

£326 GBP

$437 USD

View

Price last confirmed 32 days ago

Retailer 4

£356 GBP

$477 USD

View

Price last confirmed 32 days ago

Retailer 5

£545 GBP

$730 USD

View

Retailer 6

£573 GBP

$768 USD

View

Retailer 7

£654 GBP

View

B+

Retailer 8

£689 GBP

$923 USD

View

B+

Retailer 9

£798 GBP

A$1,646 AUD

View

B+

Retailer 10

£1,012 GBP

$1,356 USD

View

Retailer 11

£1,160 GBP

$1,554 USD

View

Price last confirmed 30 days ago

Retailer 12

£1,187 GBP

$1,591 USD

View

Retailer 13

£1,343 GBP

$1,799 USD

View

Retailer 14

£1,351 GBP

$1,810 USD

View

Most Expensive

MOH London

LG818654981 · Oct 29

£1,417 GBP

View

14 more retailers have this diamond

Prices start from £325 GBPSave up to £1,092 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

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