Marquise|Lab Grown|IGI

0.41ct E IF Marquise Lab Grown Diamond

ID • E/IF • IGI LG692527453

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG692527453

Diamond specifications and retailer prices

From £145 GBP

$194 USD

As of October 30, 2026

Save £652 GBP (82%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £797 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 0.41ct lab-grown marquise diamond

This 0.41ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG692527453 or 692527453. Listed at 21 retailers as of October 29, 2026, with prices from £145 to £797, a £652 spread on the same certified stone. MOH London lists it at £797. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.41

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34°

Pavilion angle43.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG692527453

Dimensions7.38 × 3.81 × 2.57 mm

L/W Ratio1.94

Girdle conditionFaceted

Culet sizePointed

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 LG692527453

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 30

Current: £797 GBP|Low: £139 GBP|High: £802 GBP|Avg: £354 GBP|+0.5%

MOH London

Retailer 2

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Retailer 15

October 31, 2026

Retailer 15£145 GBP

Retailer 7£162 GBP

Retailer 5£168 GBP

Retailer 3£179 GBP

Retailer 6£179 GBP

Retailer 14£267 GBP

Retailer 10£322 GBP

Retailer 13£352 GBP

Retailer 11£358 GBP

Retailer 2£358 GBP

Retailer 9£366 GBP

Retailer 8£410 GBP

Retailer 12£515 GBP

Retailer 4£636 GBP

MOH London£797 GBP

44 data points across 15 retailers

21 retailers£145 GBP to £797 GBP

Cheapest Retailer

£145 GBP

$194 USD

Retailer 2

£162 GBP

$217 USD

View

Final sale: no returns

Retailer 3

£168 GBP

$225 USD

View

Retailer 4

£170 GBP

$228 USD

View

Retailer 5

£179 GBP

$240 USD

View

Retailer 6

£179 GBP

$240 USD

View

B+

Retailer 7

£267 GBP

$358 USD

View

B+

Retailer 8

£322 GBP

€411 EUR

View

B+

Retailer 9

£352 GBP

A$726 AUD

View

B+

Retailer 10

£358 GBP

ZAR 7,743 ZAR

View

B+

Retailer 11

£358 GBP

$480 USD

View

B+

Retailer 12

£366 GBP

View

B+

Retailer 13

£404 GBP

$541 USD

View

B+

Retailer 14

£410 GBP

View

B+

Retailer 15

£515 GBP

A$1,061 AUD

View

Retailer 16

£555 GBP

CA$1,033 CAD

View

Retailer 17

£636 GBP

$852 USD

View

Retailer 18

£655 GBP

$878 USD

View

Retailer 19

£764 GBP

$1,024 USD

View

Retailer 20

£764 GBP

$1,024 USD

View

Most Expensive

MOH London

LG692527453 · Oct 29

£797 GBP

View

20 more retailers have this diamond

Prices start from £145 GBPSave up to £652 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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