Marquise|Lab Grown|IGI

0.91ct E VVS1 Marquise Lab Grown Diamond

EX • E/VVS1 • IGI LG792696484

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792696484

Diamond specifications and retailer prices

From £508 GBP

A$1,048 AUD

As of October 31, 2026

8 retailers carry this diamond

Most expensive: £796 GBP at MOH London · As of October 1, 2026

View at MOH London

About this 0.91ct lab-grown marquise diamond

This 0.91ct lab-grown marquise sits in the just-under-one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG792696484 or 792696484. Listed at 8 retailers as of October 31, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.91

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle39.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG792696484

Dimensions10.20 × 5.13 × 3.08 mm

L/W Ratio1.99

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG792696484

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

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

Price History

Last verified: Oct 31

Current: £796 GBP|Low: £97 GBP|High: £1,179 GBP|Avg: £456 GBP|+0.1%

MOH London

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October 3, 2026

Retailer 9£137 GBP

Retailer 24£152 GBP

Retailer 15£160 GBP

Retailer 14£207 GBP

Retailer 11£214 GBP

Retailer 5£232 GBP

Retailer 13£276 GBP

Retailer 22£296 GBP

Retailer 18£301 GBP

Retailer 21£305 GBP

Retailer 3£323 GBP

Retailer 4£335 GBP

Retailer 23£418 GBP

Retailer 8£460 GBP

Retailer 19£507 GBP

Retailer 2£508 GBP

Retailer 7£543 GBP

Retailer 20£555 GBP

Retailer 10£671 GBP

Retailer 17£753 GBP

Retailer 6£784 GBP

MOH London£796 GBP

Retailer 16£808 GBP

Retailer 12£1,179 GBP

14 data points across 24 retailers

8 retailers

Retailer 1

£151 GBP

$202 USD

Price last confirmed 35 days ago

Retailer 2

£301 GBP

ZAR 6,505 ZAR

View

Price last confirmed 29 days ago

Retailer 3

£305 GBP

$408 USD

View

Price last confirmed 30 days ago

Retailer 4

£323 GBP

View

Price last confirmed 30 days ago

Retailer 5

£335 GBP

$448 USD

View

Price last confirmed 29 days ago

Retailer 6

£507 GBP

A$1,045 AUD

View

Price last confirmed 30 days ago

B+

Retailer 7

£508 GBP

A$1,048 AUD

View

Most Expensive

MOH London

LG792696484 · Oct 1

£796 GBP

View

Price last confirmed 29 days ago

7 more retailers have this diamond

Prices start from £508 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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B+

0.91ct Marquise

£508 GBP