Oval|Lab Grown|IGI

0.83ct F IF Oval Lab Grown Diamond

EX • F/IF • IGI LG749582327

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG749582327

Diamond specifications and retailer prices

From £279 GBP

As of November 5, 2026

Save £1,651 GBP (86%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £2,269 GBP at MOH London · As of October 18, 2026

View at MOH London

About this 0.83ct lab-grown oval diamond

This 0.83ct lab-grown oval sits in the just-under-one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG749582327 or 749582327. Listed at 19 retailers as of October 30, 2026, with a 591% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.83

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

Crown angle33.8°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG749582327

Dimensions7.69 × 5.36 × 3.27 mm

L/W Ratio1.43

Girdle conditionFaceted

Culet sizePointed

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

CutExcellent

PolishExcellent

SymmetryVery Good

FluorescenceNone

CertificateIGI LG749582327

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: Nov 5

Current: £2,269 GBP|Low: £279 GBP|High: £2,299 GBP|Avg: £975 GBP|-1.1%

MOH London

Retailer 2

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October 31, 2026

Retailer 8£279 GBP

Retailer 10£328 GBP

Retailer 13£388 GBP

Retailer 17£417 GBP

Retailer 15£461 GBP

Retailer 4£468 GBP

Retailer 2£494 GBP

Retailer 7£519 GBP

Retailer 18£713 GBP

Retailer 12£716 GBP

Retailer 11£773 GBP

Retailer 3£791 GBP

Retailer 14£1,032 GBP

Retailer 5£1,507 GBP

Retailer 6£1,664 GBP

Retailer 9£1,828 GBP

Retailer 16£1,930 GBP

MOH London£2,269 GBP

34 data points across 18 retailers

19 retailers£279 GBP to £1,930 GBP

Cheapest Retailer

£279 GBP

Retailer 2

£328 GBP

View

Retailer 3

£388 GBP

View

B+

Retailer 4

£417 GBP

View

Retailer 5

£418 GBP

View

Price last confirmed 18 days ago

Retailer 6

£461 GBP

View

Price last confirmed 8 days ago

Retailer 7

£468 GBP

View

Price last confirmed 16 days ago

B+

Retailer 8

£494 GBP

View

Retailer 9

£519 GBP

View

Price last confirmed 17 days ago

B+

Retailer 10

£713 GBP

View

B+

Retailer 11

£716 GBP

View

Retailer 12

£773 GBP

View

Retailer 13

£791 GBP

View

Retailer 14

£1,032 GBP

View

Price last confirmed 7 days ago

Retailer 15

£1,507 GBP

View

Price last confirmed 18 days ago

Retailer 16

£1,664 GBP

View

Price last confirmed 17 days ago

Retailer 17

£1,828 GBP

View

Retailer 18

£1,930 GBP

View

Most Expensive

MOH London

LG749582327 · Oct 18

£2,269 GBP

View

Price under review

18 more retailers have this diamond

Prices start from £279 GBPSave up to £1,651 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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0.83ct Oval

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