Round|Lab Grown|IGI

0.89ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG818670284

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818670284

Diamond specifications and retailer prices

From £161 GBP

$216 USD

As of October 29, 2026

Save £642 GBP (80%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £803 GBP at MOH London · As of October 25, 2026

View at MOH London

About this 0.89ct lab-grown round diamond

This 0.89ct lab-grown round sits in the just-under-one-carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818670284 or 818670284. Listed at 20 retailers as of October 25, 2026, with prices from £161 to £803, a £642 spread on the same certified stone. MOH London lists it at £803. 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

0.89

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.3°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818670284

Dimensions6.17 × 6.21 × 3.78 mm

L/W Ratio1.01

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818670284

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: £803 GBP|Low: £157 GBP|High: £824 GBP|Avg: £441 GBP|-2.5%

MOH London

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October 30, 2026

Retailer 19£161 GBP

Retailer 4£180 GBP

Retailer 16£187 GBP

Retailer 6£200 GBP

Retailer 15£200 GBP

Retailer 3£278 GBP

Retailer 17£343 GBP

Retailer 2£352 GBP

Retailer 14£362 GBP

Retailer 13£362 GBP

Retailer 12£370 GBP

Retailer 9£515 GBP

Retailer 10£582 GBP

Retailer 8£612 GBP

Retailer 7£643 GBP

Retailer 18£646 GBP

Retailer 5£682 GBP

Retailer 11£750 GBP

MOH London£803 GBP

28 data points across 19 retailers

20 retailers£161 GBP to £803 GBP

Cheapest Retailer

£161 GBP

$216 USD

Retailer 2

£180 GBP

$241 USD

View

Final sale: no returns

Retailer 3

£187 GBP

$251 USD

View

Retailer 4

£200 GBP

$268 USD

View

Retailer 5

£200 GBP

$268 USD

View

Retailer 6

£210 GBP

$281 USD

View

Price last confirmed 53 days ago

Retailer 7

£278 GBP

$372 USD

View

Retailer 8

£343 GBP

$459 USD

View

Retailer 9

£352 GBP

View

Retailer 10

£362 GBP

ZAR 7,829 ZAR

View

Retailer 11

£362 GBP

€462 EUR

View

Retailer 12

£370 GBP

View

Retailer 13

£515 GBP

$690 USD

View

Price last confirmed 12 days ago

B+

Retailer 14

£582 GBP

SGD 1,054 SGD

View

B+

Retailer 15

£612 GBP

$820 USD

View

B+

Retailer 16

£643 GBP

$862 USD

View

Retailer 17

£646 GBP

$865 USD

View

B+

Retailer 18

£682 GBP

$914 USD

View

Retailer 19

£750 GBP

$1,005 USD

View

Most Expensive

MOH London

LG818670284 · Oct 25

£803 GBP

View

19 more retailers have this diamond

Prices start from £161 GBPSave up to £642 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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