Radiant|Lab Grown|IGI

5.02ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG773639232

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

Certificate IGI LG773639232

Diamond specifications and retailer prices

From £6,505 GBP

$8,716 USD

As of October 31, 2026

Save £23,824 GBP (79%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £30,329 GBP at Frank Darling · As of October 31, 2026

View at Frank Darling

About this 5.02ct lab-grown radiant diamond

This 5.02ct 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 LG773639232 or 773639232. Listed at 25 retailers as of October 31, 2026, with prices from £6,505 to £30,329, a £23,824 spread on the same certified stone. Frank Darling lists it at £30,329. 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

5.02

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.7°

Pavilion angle36.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG773639232

Dimensions12.00 × 8.63 × 5.64 mm

L/W Ratio1.39

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG773639232

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 31

Current: £30,329 GBP|Low: £6,505 GBP|High: £65,320 GBP|Avg: £17,393 GBP|-17.9%

Frank Darling

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October 30, 2026

Retailer 4£6,505 GBP

Retailer 14£7,362 GBP

Retailer 9£7,504 GBP

Retailer 20£7,656 GBP

Retailer 10£8,245 GBP

Retailer 23£8,441 GBP

Retailer 5£8,540 GBP

Retailer 16£8,540 GBP

Retailer 22£8,678 GBP

Retailer 15£8,834 GBP

Retailer 3£9,131 GBP

Retailer 21£9,348 GBP

Retailer 2£11,225 GBP

Retailer 12£13,501 GBP

Retailer 17£14,886 GBP

Retailer 19£14,991 GBP

Retailer 13£19,152 GBP

Retailer 18£20,688 GBP

Retailer 6£23,500 GBP

Retailer 8£28,258 GBP

Frank Darling£30,329 GBP

Retailer 7£45,937 GBP

Retailer 11£53,721 GBP

34 data points across 23 retailers

25 retailers£6,505 GBP to £30,329 GBP

Cheapest Retailer

£6,505 GBP

$8,716 USD

Retailer 2

£7,362 GBP

$9,864 USD

View

Retailer 3

£7,504 GBP

$10,054 USD

View

Retailer 4

£7,656 GBP

$10,258 USD

View

Retailer 5

£8,245 GBP

$11,047 USD

View

Final sale: no returns

Retailer 6

£8,441 GBP

$11,310 USD

View

Retailer 7

£8,540 GBP

$11,442 USD

View

Retailer 8

£8,540 GBP

$11,442 USD

View

Price last confirmed 14 days ago

Retailer 9

£8,678 GBP

$11,627 USD

View

Retailer 10

£8,834 GBP

$11,837 USD

View

Retailer 11

£9,131 GBP

$12,235 USD

View

Retailer 12

£9,348 GBP

$12,525 USD

View

Retailer 13

£11,225 GBP

View

Retailer 14

£13,501 GBP

View

B+

Retailer 15

£14,886 GBP

View

Retailer 16

£14,991 GBP

€19,130 EUR

View

Price last confirmed 7 days ago

B+

Retailer 17

£19,152 GBP

ZAR 414,560 ZAR

View

B+

Retailer 18

£19,894 GBP

$26,656 USD

View

B+

Retailer 19

£20,688 GBP

$27,720 USD

View

B+

Retailer 20

£23,500 GBP

$31,488 USD

View

Retailer 21

£26,182 GBP

$35,080 USD

View

Retailer 22

£28,258 GBP

$37,863 USD

View

Most Expensive

Frank Darling

FK90211LGMY · Oct 31

£30,329 GBP

$40,638 USD

View

22 more retailers have this diamond

Prices start from £6,505 GBPSave up to £23,824 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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