Marquise|Lab Grown|IGI

1.06ct E FL Marquise Lab Grown Diamond

ID • E/FL • IGI LG794630951

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794630951

Diamond specifications and retailer prices

From £207 GBP

$275 USD

As of October 29, 2026

Save £1,537 GBP (88%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £1,744 GBP at With Clarity · As of October 28, 2026

View at With Clarity

About this 1.06ct lab-grown marquise diamond

This 1.06ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794630951 or 794630951. Listed at 20 retailers as of October 28, 2026, with prices from £207 to £1,744, a £1,537 spread on the same certified stone. With Clarity lists it at £1,744. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.5°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794630951

Dimensions10.97 × 5.32 × 3.19 mm

L/W Ratio2.06

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 LG794630951

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 29

Current: £704 GBP|Low: £207 GBP|High: £1,697 GBP|Avg: £829 GBP|-51.8%

Retailer 1

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Retailer 4

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Retailer 18

October 29, 2026

Retailer 12£207 GBP

Retailer 17£360 GBP

Retailer 7£404 GBP

Retailer 16£404 GBP

Retailer 3£448 GBP

Retailer 8£533 GBP

Retailer 2£610 GBP

Retailer 4£697 GBP

Retailer 10£702 GBP

Retailer 13£703 GBP

Retailer 1£704 GBP

Retailer 11£741 GBP

Retailer 15£769 GBP

Retailer 5£1,093 GBP

Retailer 18£1,438 GBP

Retailer 6£1,568 GBP

Retailer 14£1,653 GBP

Retailer 9£1,697 GBP

41 data points across 18 retailers

20 retailers£207 GBP to £1,744 GBP

Cheapest Retailer

£207 GBP

$275 USD

Retailer 2

£360 GBP

$480 USD

View

Retailer 3

£404 GBP

$538 USD

View

Final sale: no returns

Retailer 4

£404 GBP

$538 USD

View

Retailer 5

£448 GBP

$596 USD

View

Price last confirmed 13 days ago

B+

Retailer 6

£530 GBP

$706 USD

View

B+

Retailer 7

£533 GBP

$710 USD

View

B+

Retailer 8

£610 GBP

$812 USD

View

B+

Retailer 9

£697 GBP

$928 USD

View

B+

Retailer 10

£702 GBP

A$1,438 AUD

View

B+

Retailer 11

£703 GBP

€892 EUR

View

B+

Retailer 12

£704 GBP

$937 USD

View

B+

Retailer 13

£741 GBP

View

B+

Retailer 14

£769 GBP

ZAR 16,541 ZAR

View

Retailer 15

£1,093 GBP

$1,456 USD

View

Retailer 16

£1,438 GBP

$1,915 USD

View

Retailer 17

£1,568 GBP

$2,089 USD

View

Retailer 18

£1,653 GBP

View

Retailer 19

£1,697 GBP

$2,260 USD

View

Most Expensive

With Clarity

794630951 · Oct 28

£1,744 GBP

$2,322 USD

View

19 more retailers have this diamond

Prices start from £207 GBPSave up to £1,537 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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