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Radiant|Lab Grown|IGI

5.01ct F SI1 Radiant Lab Grown Diamond

EX • F/SI1 • IGI LG649492228

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

Certificate IGI LG649492228

Diamond specifications and retailer prices

From £455 GBP
$610 USD
As of November 2, 2026
Save £2,007 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £2,462 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 5.01ct lab-grown radiant diamond

This 5.01ct lab-grown radiant sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG649492228 or 649492228. Listed at 17 retailers as of October 29, 2026, with prices from £455 to £2,462, a £2,007 spread on the same certified stone. MOH London lists it at £2,462. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

5.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649492228
Dimensions12.24 × 8.24 × 5.44 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.24 mm8.24 mm5.01 ctF / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649492228
Side View
Table 63.0%Crown 34.5°Girdle: ThickPavilion 34.1°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £2,462 GBP|Low: £437 GBP|High: £2,481 GBP|Avg: £1,036 GBP|-0.5%
MOH London
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
November 2, 2026
Retailer 12£455 GBP
Retailer 3£509 GBP
Retailer 6£510 GBP
Retailer 4£564 GBP
Retailer 13£564 GBP
Retailer 2£590 GBP
Retailer 9£659 GBP
Retailer 7£823 GBP
Retailer 15£864 GBP
Retailer 8£883 GBP
Retailer 11£1,399 GBP
Retailer 14£1,483 GBP
Retailer 5£1,778 GBP
Retailer 10£2,265 GBP
MOH London£2,462 GBP

42 data points across 15 retailers

17 retailers£455 GBP to £2,462 GBP

A
Cheapest Retailer
-
£455 GBP
$610 USD
A
Retailer 2
-
£509 GBP
$683 USD
View
Final sale: no returns
A
Retailer 3
-
£510 GBP
$684 USD
View
A
Retailer 4
-
£564 GBP
$757 USD
View
Retailer 5
-
£564 GBP
$757 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£590 GBP
View
A
Retailer 7
-
£659 GBP
$885 USD
View
B+
Retailer 8
-
£823 GBP
$1,105 USD
View
B+
Retailer 9
-
£864 GBP
$1,159 USD
View
B+
Retailer 10
-
£883 GBP
View
B+
Retailer 11
-
£972 GBP
$1,304 USD
View
B
Retailer 12
-
£1,399 GBP
$1,878 USD
View
B
Retailer 13
-
£1,483 GBP
$1,990 USD
View
B
Retailer 14
-
£1,778 GBP
$2,386 USD
View
B
Retailer 15
-
£1,823 GBP
$2,446 USD
View
B
Retailer 16
-
£2,265 GBP
$3,040 USD
View
Most Expensive
B
MOH London
LG649492228 · Oct 29
£2,462 GBP
View
16 more retailers have this diamond
Prices start from £455 GBPSave up to £2,007 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
5.01ct Radiant
£455 GBP