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Radiant|Lab Grown|IGI

1.53ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG733546281

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

Certificate IGI LG733546281

Diamond specifications and retailer prices

From £322 GBP
€411 EUR
As of November 2, 2026
Save £459 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £780 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.53ct lab-grown radiant diamond

This 1.53ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG733546281 or 733546281. Listed at 7 retailers as of November 1, 2026, with prices from £322 to £780, a £459 spread on the same certified stone. MOH London lists it at £780. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle32.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733546281
Dimensions8.76 × 5.61 × 3.58 mm
L/W Ratio1.56
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.76 mm5.61 mm1.53 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733546281
Side View
Table 69.0%Crown 45.6°Girdle: MED-STKPavilion 32.7°Culet: NoneDepth 63.8%

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: Nov 2
Current: £780 GBP|Low: £277 GBP|High: £790 GBP|Avg: £471 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2£322 GBP
Retailer 5£334 GBP
Retailer 6£336 GBP
Retailer 4£441 GBP
Retailer 3£570 GBP
Retailer 7£665 GBP
MOH London£780 GBP

18 data points across 7 retailers

7 retailers£322 GBP to £780 GBP

A
Cheapest Retailer
-
£322 GBP
€411 EUR
B+
Retailer 2
-
£334 GBP
$448 USD
View
A
Retailer 3
-
£336 GBP
$451 USD
View
A
Retailer 4
-
£441 GBP
$592 USD
View
Retailer 5
-
£570 GBP
$765 USD
View
Price last confirmed 9 days ago
Retailer 6
-
£665 GBP
$892 USD
View
Price last confirmed 16 days ago
Most Expensive
B+
MOH London
LG733546281 · Nov 1
£780 GBP
View
6 more retailers have this diamond
Prices start from £322 GBPSave up to £459 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
1.53ct Radiant
£322 GBP