Oval|Lab Grown|IGI

0.57ct E IF Oval Lab Grown Diamond

ID • E/IF • IGI LG810640545

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG810640545

Diamond specifications and retailer prices

From £131 GBP

$175 USD

As of October 29, 2026

Save £701 GBP (84%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £831 GBP at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810640545 or 810640545. Listed at 20 retailers as of October 29, 2026, with prices from £131 to £831, a £701 spread on the same certified stone. Reve Diamonds lists it at £831. 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

0.57

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.8°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG810640545

Dimensions6.94 × 4.61 × 2.83 mm

L/W Ratio1.51

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 LG810640545

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: £290 GBP|Low: £128 GBP|High: £831 GBP|Avg: £320 GBP|+2.1%

Retailer 1

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Reve Diamonds

October 31, 2026

Retailer 4£131 GBP

Retailer 2£146 GBP

Retailer 19£152 GBP

Retailer 14£162 GBP

Retailer 8£166 GBP

Retailer 15£228 GBP

Retailer 10£272 GBP

Retailer 18£280 GBP

Retailer 9£283 GBP

Retailer 1£290 GBP

Retailer 17£293 GBP

Retailer 3£337 GBP

Retailer 6£384 GBP

Retailer 5£413 GBP

Retailer 11£425 GBP

Retailer 16£521 GBP

Retailer 12£550 GBP

Retailer 7£561 GBP

Retailer 13£761 GBP

Reve Diamonds£831 GBP

39 data points across 20 retailers

20 retailers£131 GBP to £831 GBP

Cheapest Retailer

£131 GBP

$175 USD

Retailer 2

£146 GBP

$196 USD

View

Final sale: no returns

Retailer 3

£152 GBP

$203 USD

View

Retailer 4

£162 GBP

$217 USD

View

Retailer 5

£165 GBP

$221 USD

View

Price last confirmed 16 days ago

Retailer 6

£166 GBP

$222 USD

View

Retailer 7

£228 GBP

$305 USD

View

Retailer 8

£272 GBP

$365 USD

View

Price last confirmed 12 days ago

Retailer 9

£280 GBP

$375 USD

View

Retailer 10

£290 GBP

View

Retailer 11

£293 GBP

ZAR 6,337 ZAR

View

B+

Retailer 12

£337 GBP

$451 USD

View

B+

Retailer 13

£384 GBP

$515 USD

View

B+

Retailer 14

£413 GBP

A$851 AUD

View

B+

Retailer 15

£425 GBP

$570 USD

View

B+

Retailer 16

£521 GBP

$698 USD

View

Retailer 17

£550 GBP

$737 USD

View

Retailer 18

£561 GBP

$752 USD

View

Retailer 19

£761 GBP

View

Most Expensive

Reve Diamonds

FA9CFAC08 · Oct 30

£831 GBP

$1,114 USD

View

19 more retailers have this diamond

Prices start from £131 GBPSave up to £701 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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0.57ct Oval

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