Radiant|Lab Grown|IGI

5.07ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG823622058

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG823622058

Diamond specifications and retailer prices

From £5,344 GBP

$7,160 USD

As of October 31, 2026

Save £23,786 GBP (82%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £29,129 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 5.07ct lab-grown radiant diamond

This 5.07ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823622058 or 823622058. Listed at 16 retailers as of October 29, 2026, with prices from £5,344 to £29,129, a £23,786 spread on the same certified stone. Do Amore Diamonds lists it at £29,129. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

5.07

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.5°

Pavilion angle34.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823622058

Dimensions12.32 × 8.36 × 5.55 mm

L/W Ratio1.47

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 LG823622058

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 31

Current: £29,129 GBP|Low: £5,344 GBP|High: £38,346 GBP|Avg: £12,498 GBP|-24.0%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 29, 2026

Retailer 8£5,344 GBP

Retailer 6£5,403 GBP

Retailer 12£6,105 GBP

Retailer 13£6,279 GBP

Retailer 10£6,439 GBP

Retailer 9£7,270 GBP

Retailer 3£7,568 GBP

Retailer 5£11,441 GBP

Retailer 2£11,798 GBP

Retailer 7£12,501 GBP

Retailer 4£13,506 GBP

Retailer 11£21,027 GBP

Do Amore Diamonds£29,129 GBP

24 data points across 13 retailers

16 retailers£5,344 GBP to £29,129 GBP

A+

Cheapest Retailer

£5,344 GBP

$7,160 USD

Retailer 2

£5,403 GBP

$7,240 USD

View

Retailer 3

£5,713 GBP

$7,655 USD

View

Price last confirmed 22 days ago

Retailer 4

£6,105 GBP

$8,180 USD

View

Retailer 5

£6,219 GBP

$8,333 USD

View

Price last confirmed 33 days ago

Retailer 6

£6,279 GBP

$8,413 USD

View

Retailer 7

£6,439 GBP

$8,627 USD

View

Retailer 8

£7,270 GBP

HK$76,100 HKD

View

Retailer 9

£7,568 GBP

View

Price last confirmed 14 days ago

Retailer 10

£8,227 GBP

$11,023 USD

View

Price last confirmed 30 days ago

Retailer 11

£11,441 GBP

$15,330 USD

View

Price last confirmed 37 days ago

Retailer 12

£11,798 GBP

View

Retailer 13

£12,501 GBP

A$25,770 AUD

View

Price last confirmed 8 days ago

Retailer 14

£13,506 GBP

A$27,841 AUD

View

Price last confirmed 22 days ago

B+

Retailer 15

£21,027 GBP

SGD 38,073 SGD

View

Most Expensive

Do Amore Diamonds

27-71CD9DE11 · Oct 29

£29,129 GBP

$39,030 USD

View

15 more retailers have this diamond

Prices start from £5,344 GBPSave up to £23,786 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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A+

5.07ct Radiant

£5,344 GBP