Marquise|Lab Grown|IGI

2.27ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG826677508

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG826677508

Diamond specifications and retailer prices

From £416 GBP

As of October 30, 2026

Save £1,189 GBP (74%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £1,605 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

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 LG826677508 or 826677508. Listed at 13 retailers as of October 28, 2026, with prices from £416 to £1,605, a £1,189 spread on the same certified stone. Brilliant Earth lists it at £1,605. 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 angle34.6°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG826677508

Dimensions13.97 × 6.83 × 4.22 mm

L/W Ratio2.05

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 LG826677508

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 30

Current: £1,605 GBP|Low: £267 GBP|High: £2,567 GBP|Avg: £1,078 GBP|-13.3%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 30, 2026

Retailer 4£324 GBP

Retailer 2£416 GBP

Retailer 3£534 GBP

Retailer 7£534 GBP

Retailer 5£570 GBP

Retailer 8£651 GBP

Retailer 10£926 GBP

Retailer 9£950 GBP

Retailer 6£1,332 GBP

Retailer 12£1,343 GBP

Retailer 14£1,387 GBP

Retailer 11£1,473 GBP

Brilliant Earth£1,605 GBP

Retailer 13£2,567 GBP

16 data points across 14 retailers

13 retailers£416 GBP to £1,605 GBP

Retailer 1

£290 GBP

$388 USD

Price last confirmed 22 days ago

Retailer 2

£359 GBP

$481 USD

View

Price last confirmed 27 days ago

Retailer 3

£359 GBP

$481 USD

View

Price last confirmed 18 days ago

Retailer 4

£416 GBP

View

Retailer 5

£570 GBP

$764 USD

View

Retailer 6

£651 GBP

View

Price last confirmed 17 days ago

Retailer 7

£926 GBP

$1,241 USD

View

Price last confirmed 18 days ago

Retailer 8

£950 GBP

ZAR 20,568 ZAR

View

Price last confirmed 21 days ago

Retailer 9

£1,332 GBP

$1,785 USD

View

Price last confirmed 16 days ago

Retailer 10

£1,343 GBP

$1,800 USD

View

Retailer 11

£1,387 GBP

$1,858 USD

View

Retailer 12

£1,473 GBP

View

Price last confirmed 19 days ago

Most Expensive

Brilliant Earth

21524471B · Oct 28

£1,605 GBP

$2,150 USD

View

12 more retailers have this diamond

Prices start from £416 GBPSave up to £1,189 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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