Radiant|Lab Grown|IGI

5.07ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG794697315

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

Certificate IGI LG794697315

Diamond specifications and retailer prices

From £6,610 GBP

$8,803 USD

As of October 30, 2026

Save £21,994 GBP (77%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £28,604 GBP at Taylor and Hart · As of October 30, 2026

View at Taylor and Hart

About this 5.07ct lab-grown radiant diamond

This 5.07ct lab-grown radiant sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG794697315 or 794697315. Listed at 22 retailers as of October 30, 2026, with prices from £6,610 to £28,604, a £21,994 spread on the same certified stone. Taylor and Hart lists it at £28,604. 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 angle42.4°

Pavilion angle35.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG794697315

Dimensions12.10 × 8.49 × 5.75 mm

L/W Ratio1.43

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 LG794697315

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 30

Current: £26,603 GBP|Low: £6,610 GBP|High: £67,036 GBP|Avg: £18,163 GBP|-29.1%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

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Retailer 15

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Retailer 17

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Retailer 20

Taylor and Hart

October 30, 2026

Retailer 4£6,610 GBP

Retailer 11£7,479 GBP

Retailer 18£7,779 GBP

Retailer 8£8,377 GBP

Retailer 2£8,576 GBP

Retailer 5£8,676 GBP

Retailer 20£8,817 GBP

Retailer 13£8,975 GBP

Retailer 17£9,061 GBP

Retailer 3£9,251 GBP

Retailer 19£9,498 GBP

Retailer 12£11,406 GBP

Retailer 10£13,722 GBP

Retailer 15£15,123 GBP

Retailer 16£15,234 GBP

Retailer 14£19,458 GBP

Retailer 6£23,876 GBP

Retailer 1£26,603 GBP

Taylor and Hart£28,604 GBP

Retailer 7£46,670 GBP

Retailer 9£55,132 GBP

34 data points across 21 retailers

22 retailers£6,610 GBP to £28,604 GBP

Cheapest Retailer

£6,610 GBP

$8,803 USD

Retailer 2

£7,479 GBP

$9,960 USD

View

Retailer 3

£7,779 GBP

$10,359 USD

View

Retailer 4

£8,377 GBP

$11,155 USD

View

Final sale: no returns

Retailer 5

£8,576 GBP

$11,420 USD

View

Retailer 6

£8,676 GBP

$11,554 USD

View

Price last confirmed 13 days ago

Retailer 7

£8,676 GBP

$11,554 USD

View

Retailer 8

£8,817 GBP

$11,742 USD

View

Retailer 9

£8,975 GBP

$11,952 USD

View

Retailer 10

£9,061 GBP

$12,067 USD

View

Price last confirmed 7 days ago

Retailer 11

£9,251 GBP

$12,320 USD

View

Retailer 12

£9,498 GBP

$12,648 USD

View

Retailer 13

£11,406 GBP

View

Retailer 14

£13,722 GBP

View

B+

Retailer 15

£15,123 GBP

View

B+

Retailer 16

£15,234 GBP

€19,321 EUR

View

B+

Retailer 17

£19,458 GBP

ZAR 418,610 ZAR

View

B+

Retailer 18

£23,876 GBP

$31,796 USD

View

Retailer 19

£26,603 GBP

$35,427 USD

View

Most Expensive

Taylor and Hart

VLERMBG · Oct 30

£28,604 GBP

$38,092 USD

View

19 more retailers have this diamond

Prices start from £6,610 GBPSave up to £21,994 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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