CaratHunter
Plans
Radiant|Lab Grown|IGI

5.04ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG773639233

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

Certificate IGI LG773639233

Diamond specifications and retailer prices

From £6,949 GBP
$9,311 USD
As of October 30, 2026
Save £23,500 GBP (77%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £30,449 GBP at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 5.04ct lab-grown radiant diamond

This 5.04ct 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 LG773639233 or 773639233. Listed at 24 retailers as of October 29, 2026, with prices from £6,949 to £30,449, a £23,500 spread on the same certified stone. Frank Darling lists it at £30,449. 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

5.04
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639233
Dimensions11.94 × 8.53 × 5.77 mm
L/W Ratio1.40
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
Top View
11.94 mm8.53 mm5.04 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639233
Side View
Table 64.0%Crown 43.1°Girdle: MED-STKPavilion 35.3°Culet: NoneDepth 67.6%

Caratlytics Score

How it works →
A
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: £30,449 GBP|Low: £6,949 GBP|High: £65,840 GBP|Avg: £18,333 GBP|-17.9%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4£6,949 GBP
Retailer 14£7,390 GBP
Retailer 20£7,686 GBP
Retailer 10£8,276 GBP
Retailer 17£8,475 GBP
Retailer 5£8,573 GBP
Retailer 22£8,712 GBP
Retailer 15£8,869 GBP
Retailer 3£9,157 GBP
Retailer 21£9,384 GBP
Retailer 2£11,269 GBP
Retailer 12£13,558 GBP
Retailer 16£14,944 GBP
Retailer 19£15,051 GBP
Retailer 8£15,365 GBP
Retailer 13£19,227 GBP
Retailer 18£20,770 GBP
Retailer 6£23,592 GBP
Retailer 9£28,327 GBP
Frank Darling£30,449 GBP
Retailer 7£46,116 GBP
Retailer 11£54,148 GBP

35 data points across 22 retailers

24 retailers£6,949 GBP to £30,449 GBP

A
Cheapest Retailer
-
£6,949 GBP
$9,311 USD
A
Retailer 2
-
£7,390 GBP
$9,902 USD
View
A
Retailer 3
-
£7,686 GBP
$10,298 USD
View
A
Retailer 4
-
£8,276 GBP
$11,089 USD
View
Final sale: no returns
A
Retailer 5
-
£8,475 GBP
$11,355 USD
View
Retailer 6
-
£8,573 GBP
$11,487 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£8,573 GBP
$11,487 USD
View
A
Retailer 8
-
£8,712 GBP
$11,673 USD
View
A
Retailer 9
-
£8,869 GBP
$11,883 USD
View
A
Retailer 10
-
£9,157 GBP
$12,270 USD
View
A
Retailer 11
-
£9,384 GBP
$12,574 USD
View
A
Retailer 12
-
£11,269 GBP
View
A
Retailer 13
-
£13,558 GBP
View
B+
Retailer 14
-
£14,944 GBP
View
Retailer 15
-
£15,051 GBP
€19,207 EUR
View
Price last confirmed 7 days ago
B+
Retailer 16
-
£15,365 GBP
$20,587 USD
View
B+
Retailer 17
-
£19,227 GBP
ZAR 416,180 ZAR
View
B+
Retailer 18
-
£20,770 GBP
$27,830 USD
View
B+
Retailer 19
-
£23,592 GBP
$31,611 USD
View
B
Retailer 20
-
£26,285 GBP
$35,219 USD
View
B
Retailer 21
-
£28,327 GBP
$37,955 USD
View
Most Expensive
B
Frank Darling
FK90248LGMY · Oct 29
£30,449 GBP
$40,799 USD
View
21 more retailers have this diamond
Prices start from £6,949 GBPSave up to £23,500 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.

A
5.04ct Radiant
£6,949 GBP