Round|Lab Grown|IGI

0.90ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG691537065

Shape and cutting style on the report: Round brilliant

Certificate IGI LG691537065

Diamond specifications and retailer prices

From £255 GBP

$340 USD

As of October 29, 2026

Save £991 GBP (80%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £1,246 GBP at MOH London · As of October 26, 2026

View at MOH London

About this 0.9ct lab-grown round diamond

This 0.9ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG691537065 or 691537065. Listed at 20 retailers as of October 26, 2026, with prices from £255 to £1,246, a £991 spread on the same certified stone. MOH London lists it at £1,246. 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

0.90

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG691537065

Dimensions6.19 × 6.13 × 3.84 mm

L/W Ratio1.01

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 LG691537065

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: £1,246 GBP|Low: £251 GBP|High: £1,260 GBP|Avg: £599 GBP|+0.1%

MOH London

Retailer 2

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October 29, 2026

Retailer 9£255 GBP

Retailer 11£286 GBP

Retailer 5£297 GBP

Retailer 15£314 GBP

Retailer 3£317 GBP

Retailer 14£427 GBP

Retailer 12£490 GBP

Retailer 10£513 GBP

Retailer 2£566 GBP

Retailer 13£574 GBP

Retailer 6£736 GBP

Retailer 7£769 GBP

Retailer 16£1,019 GBP

Retailer 8£1,051 GBP

Retailer 4£1,051 GBP

MOH London£1,246 GBP

43 data points across 16 retailers

20 retailers£255 GBP to £1,246 GBP

Cheapest Retailer

£255 GBP

$340 USD

Retailer 2

£286 GBP

$381 USD

View

Final sale: no returns

Retailer 3

£297 GBP

$395 USD

View

Retailer 4

£311 GBP

$414 USD

View

Retailer 5

£314 GBP

$418 USD

View

Retailer 6

£317 GBP

$422 USD

View

B+

Retailer 7

£427 GBP

$568 USD

View

B+

Retailer 8

£437 GBP

A$895 AUD

View

Price last confirmed 153 days ago

B+

Retailer 9

£490 GBP

$653 USD

View

B+

Retailer 10

£513 GBP

€651 EUR

View

B+

Retailer 11

£566 GBP

View

B+

Retailer 12

£574 GBP

ZAR 12,338 ZAR

View

Retailer 13

£736 GBP

$980 USD

View

Retailer 14

£769 GBP

$1,024 USD

View

Retailer 15

£835 GBP

$1,112 USD

View

Price last confirmed 35 days ago

Retailer 16

£1,019 GBP

$1,357 USD

View

Retailer 17

£1,051 GBP

$1,400 USD

View

Retailer 18

£1,051 GBP

$1,400 USD

View

Retailer 19

£1,122 GBP

$1,494 USD

View

Most Expensive

MOH London

LG691537065 · Oct 26

£1,246 GBP

View

19 more retailers have this diamond

Prices start from £255 GBPSave up to £991 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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