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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 $359 SGD
As of November 1, 2026
Save $906 SGD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,422 SGD 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 14 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: $1,422 SGD|Low: $270 SGD|High: $1,925 SGD|Avg: $958 SGD|+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$270 SGD
Retailer 3$300 SGD
Retailer 14$359 SGD
Retailer 16$543 SGD
Retailer 11$561 SGD
Retailer 12$574 SGD
Retailer 6$619 SGD
Retailer 2$721 SGD
Retailer 17$804 SGD
Retailer 15$1,054 SGD
Retailer 13$1,110 SGD
Retailer 7$1,174 SGD
Retailer 10$1,265 SGD
Retailer 8$1,402 SGD
MOH London$1,422 SGD
Retailer 4$1,482 SGD
Retailer 9$1,925 SGD

16 data points across 17 retailers

14 retailers$359 SGD to $1,265 SGD

Retailer 1
-
$243 SGD
Price last confirmed 36 days ago
Retailer 2
-
$281 SGD
View
Price last confirmed 39 days ago
Retailer 3
-
$296 SGD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$359 SGD
View
B+
Retailer 5
-
$561 SGD
View
A
Retailer 6
-
$574 SGD
View
A
Retailer 7
-
$721 SGD
View
B+
Retailer 8
-
$804 SGD
View
B+
Retailer 9
-
$944 SGD
View
Retailer 10
-
$966 SGD
View
Price last confirmed 36 days ago
B+
Retailer 11
-
$1,054 SGD
View
B+
Retailer 12
-
$1,110 SGD
View
B+
Retailer 13
-
$1,265 SGD
View
Most Expensive
MOH London
LG546205182 · Oct 1
$1,422 SGD
£876 GBP
View
Price last confirmed 34 days ago
13 more retailers have this diamond
Prices start from $359 SGDSave up to $906 SGD

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
$359 SGD