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Radiant|Lab Grown|IGI

4.53ct F VS2 Radiant Lab Grown Diamond

EX • F/VS2 • IGI LG750528626

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

Certificate IGI LG750528626

Diamond specifications and retailer prices

From £429 GBP
$575 USD
As of October 30, 2026
Save £1,882 GBP (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,311 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 4.53ct lab-grown radiant diamond

This 4.53ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750528626 or 750528626. Listed at 16 retailers as of October 30, 2026, with prices from £429 to £2,311, a £1,882 spread on the same certified stone. MOH London lists it at £2,311. 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

4.53
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.1°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750528626
Dimensions11.40 × 8.06 × 5.32 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.40 mm8.06 mm4.53 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750528626
Side View
Table 67.0%Crown 27.1°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 66.0%

Caratlytics Score

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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: Oct 30
Current: £2,311 GBP|Low: £412 GBP|High: £2,338 GBP|Avg: £1,015 GBP|-1.1%
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
November 1, 2026
Retailer 9£429 GBP
Retailer 2£459 GBP
Retailer 4£532 GBP
Retailer 10£532 GBP
Retailer 7£631 GBP
Retailer 3£819 GBP
Retailer 6£831 GBP
Retailer 5£837 GBP
Retailer 8£1,320 GBP
Retailer 12£1,399 GBP
Retailer 13£1,547 GBP
Retailer 11£1,714 GBP
MOH London£2,311 GBP

38 data points across 13 retailers

16 retailers£429 GBP to £2,311 GBP

A
Cheapest Retailer
-
£429 GBP
$575 USD
A
Retailer 2
-
£459 GBP
View
A
Retailer 3
-
£481 GBP
$644 USD
View
A
Retailer 4
-
£532 GBP
$713 USD
View
Retailer 5
-
£532 GBP
$713 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
£631 GBP
$845 USD
View
B+
Retailer 7
-
£819 GBP
$1,097 USD
View
A
Retailer 8
-
£831 GBP
View
A
Retailer 9
-
£837 GBP
$1,122 USD
View
B+
Retailer 10
-
£1,313 GBP
$1,759 USD
View
B+
Retailer 11
-
£1,320 GBP
$1,769 USD
View
B+
Retailer 12
-
£1,399 GBP
$1,875 USD
View
B+
Retailer 13
-
£1,547 GBP
View
B+
Retailer 14
-
£1,714 GBP
$2,296 USD
View
Retailer 15
-
£1,724 GBP
$2,310 USD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
LG750528626 · Nov 1
£2,311 GBP
View
15 more retailers have this diamond
Prices start from £429 GBPSave up to £1,882 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
4.53ct Radiant
£429 GBP