Oval|Lab Grown|IGI

0.81ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG801685888

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG801685888

Diamond specifications and retailer prices

From £173 GBP

$231 USD

As of October 30, 2026

Save £653 GBP (79%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £826 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 0.81ct lab-grown oval diamond

This 0.81ct lab-grown oval 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 LG801685888 or 801685888. Listed at 14 retailers as of October 29, 2026, with prices from £173 to £826, a £653 spread on the same certified stone. Brilliant Earth lists it at £826. 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

0.81

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG801685888

Dimensions7.61 × 5.21 × 3.25 mm

L/W Ratio1.46

Girdle conditionFaceted

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 LG801685888

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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

Price History

Last verified: Oct 30

Current: £826 GBP|Low: £143 GBP|High: £873 GBP|Avg: £444 GBP

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 30, 2026

Retailer 4£150 GBP

Retailer 10£173 GBP

Retailer 6£185 GBP

Retailer 9£259 GBP

Retailer 3£344 GBP

Retailer 7£353 GBP

Retailer 14£356 GBP

Retailer 13£420 GBP

Retailer 2£517 GBP

Retailer 5£600 GBP

Retailer 11£620 GBP

Retailer 8£653 GBP

Retailer 12£774 GBP

Brilliant Earth£826 GBP

37 data points across 14 retailers

14 retailers£173 GBP to £826 GBP

Retailer 1

£150 GBP

$200 USD

Price last confirmed 38 days ago

Retailer 2

£173 GBP

$231 USD

View

Final sale: no returns

Retailer 3

£185 GBP

$246 USD

View

Price last confirmed 37 days ago

Retailer 4

£259 GBP

$345 USD

View

Retailer 5

£344 GBP

ZAR 7,408 ZAR

View

Retailer 6

£353 GBP

View

Retailer 7

£356 GBP

€451 EUR

View

B+

Retailer 8

£420 GBP

$559 USD

View

B+

Retailer 9

£517 GBP

SGD 930 SGD

View

Retailer 10

£600 GBP

$799 USD

View

Price last confirmed 38 days ago

Retailer 11

£620 GBP

$826 USD

View

B+

Retailer 12

£653 GBP

$870 USD

View

Retailer 13

£774 GBP

View

Most Expensive

Brilliant Earth

20407784A · Oct 29

£826 GBP

$1,100 USD

View

13 more retailers have this diamond

Prices start from £173 GBPSave up to £653 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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