Round|Lab Grown|IGI

0.64ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG816613310

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816613310

Diamond specifications and retailer prices

From £120 GBP

$160 USD

As of October 29, 2026

Save £579 GBP (83%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £699 GBP at MOH London · As of October 26, 2026

View at MOH London

About this 0.64ct lab-grown round diamond

This 0.64ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816613310 or 816613310. Listed at 19 retailers as of October 26, 2026, with prices from £120 to £699, a £579 spread on the same certified stone. MOH London lists it at £699. 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

0.64

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.4°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG816613310

Dimensions5.51 × 5.55 × 3.43 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 LG816613310

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: £699 GBP|Low: £119 GBP|High: £792 GBP|Avg: £329 GBP|-10.8%

MOH London

Retailer 2

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October 30, 2026

Retailer 4£120 GBP

Retailer 13£134 GBP

Retailer 16£140 GBP

Retailer 17£149 GBP

Retailer 18£149 GBP

Retailer 5£206 GBP

Retailer 2£262 GBP

Retailer 3£270 GBP

Retailer 12£270 GBP

Retailer 11£272 GBP

Retailer 14£375 GBP

Retailer 10£413 GBP

Retailer 7£429 GBP

Retailer 8£480 GBP

Retailer 15£507 GBP

Retailer 6£521 GBP

Retailer 9£525 GBP

MOH London£699 GBP

41 data points across 18 retailers

19 retailers£120 GBP to £699 GBP

A+

Cheapest Retailer

£120 GBP

$160 USD

Retailer 2

£134 GBP

$179 USD

View

Final sale: no returns

Retailer 3

£140 GBP

$186 USD

View

Retailer 4

£149 GBP

$199 USD

View

Retailer 5

£149 GBP

$199 USD

View

Retailer 6

£165 GBP

$220 USD

View

Price last confirmed 53 days ago

Retailer 7

£206 GBP

$274 USD

View

Retailer 8

£262 GBP

View

Retailer 9

£270 GBP

$359 USD

View

Retailer 10

£270 GBP

ZAR 5,807 ZAR

View

Retailer 11

£272 GBP

€345 EUR

View

Retailer 12

£375 GBP

$500 USD

View

Price last confirmed 12 days ago

B+

Retailer 13

£413 GBP

$550 USD

View

B+

Retailer 14

£429 GBP

SGD 772 SGD

View

B+

Retailer 15

£480 GBP

$639 USD

View

Retailer 16

£507 GBP

$675 USD

View

Retailer 17

£514 GBP

$685 USD

View

Retailer 18

£521 GBP

$694 USD

View

Most Expensive

MOH London

LG816613310 · Oct 26

£699 GBP

View

18 more retailers have this diamond

Prices start from £120 GBPSave up to £579 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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