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Radiant|Lab Grown|IGI

1.53ct H VS2 Radiant Lab Grown Diamond

ID • H/VS2 • IGI LG546205182

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

Certificate IGI LG546205182

Diamond specifications and retailer prices

From £210 GBP
HK$2,200 HKD
As of November 1, 2026
Save £528 GBP (72%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £830 GBP at MOH London · As of October 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 LG546205182 or 546205182. Listed at 15 retailers as of October 30, 2026, with a 252% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546205182
Dimensions8.04 × 5.72 × 3.89 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.04 mm5.72 mm1.53 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546205182
Side View
Table 66.5%Crown 45.9°Girdle: MED-STKPavilion 37°Culet: NoneDepth 68.0%

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: Nov 1
Current: £830 GBP|Low: £157 GBP|High: £1,123 GBP|Avg: £560 GBP|+0.1%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 5£157 GBP
Retailer 3£175 GBP
Retailer 14£210 GBP
Retailer 16£317 GBP
Retailer 11£327 GBP
Retailer 12£335 GBP
Retailer 6£361 GBP
Retailer 2£421 GBP
Retailer 17£469 GBP
Retailer 15£616 GBP
Retailer 13£649 GBP
Retailer 7£685 GBP
Retailer 10£738 GBP
Retailer 8£818 GBP
MOH London£830 GBP
Retailer 4£866 GBP
Retailer 9£1,123 GBP

17 data points across 17 retailers

15 retailers£210 GBP to £738 GBP

Retailer 1
-
£142 GBP
$190 USD
Price last confirmed 34 days ago
Retailer 2
-
£164 GBP
$220 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£173 GBP
$232 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
£210 GBP
HK$2,200 HKD
View
B+
Retailer 5
-
£327 GBP
$439 USD
View
A
Retailer 6
-
£335 GBP
$449 USD
View
A
Retailer 7
-
£421 GBP
$564 USD
View
B+
Retailer 8
-
£469 GBP
$629 USD
View
Retailer 9
-
£515 GBP
$690 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
£551 GBP
View
Retailer 11
-
£564 GBP
$756 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£616 GBP
SGD 1,116 SGD
View
B+
Retailer 13
-
£649 GBP
$870 USD
View
B+
Retailer 14
-
£738 GBP
$990 USD
View
Most Expensive
MOH London
LG546205182 · Oct 1
£830 GBP
View
Price last confirmed 33 days ago
14 more retailers have this diamond
Prices start from £210 GBPSave up to £528 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
£210 GBP