CaratHunter
Plans
Radiant|Lab Grown|IGI

1.50ct H VS1 Radiant Lab Grown Diamond

ID • H/VS1 • IGI LG638425362

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

Certificate IGI LG638425362

Diamond specifications and retailer prices

From $294 SGD
As of November 4, 2026
Save $1,225 SGD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,519 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG638425362 or 638425362. Listed at 20 retailers as of November 1, 2026, with prices from $294 to $1,519, a $1,225 spread on the same certified stone. MOH London lists it at $1,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG638425362
Dimensions8.26 × 5.69 × 3.77 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.26 mm5.69 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG638425362
Side View
Table 62.0%Crown 42.7°Girdle: ThinPavilion 37.1°Culet: NoneDepth 66.3%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,519 SGD|Low: $261 SGD|High: $1,519 SGD|Avg: $791 SGD|+12.5%
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
Retailer 16
November 4, 2026
Retailer 5$262 SGD
Retailer 15$294 SGD
Retailer 3$304 SGD
Retailer 8$336 SGD
Retailer 16$437 SGD
Retailer 12$561 SGD
Retailer 10$592 SGD
Retailer 4$621 SGD
Retailer 14$652 SGD
Retailer 11$757 SGD
Retailer 2$1,003 SGD
Retailer 9$1,049 SGD
Retailer 6$1,112 SGD
Retailer 7$1,227 SGD
Retailer 13$1,296 SGD
MOH London$1,519 SGD

30 data points across 16 retailers

20 retailers$294 SGD to $1,519 SGD

Retailer 1
-
$262 SGD
Price last confirmed 9 days ago
A
Retailer 2
-
$294 SGD
View
Final sale: no returns
Retailer 3
-
$304 SGD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$325 SGD
View
Retailer 5
-
$336 SGD
View
Price last confirmed 11 days ago
Retailer 6
-
$336 SGD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$437 SGD
View
A
Retailer 8
-
$561 SGD
View
A
Retailer 9
-
$592 SGD
View
A
Retailer 10
-
$621 SGD
View
A
Retailer 11
-
$652 SGD
View
A
Retailer 12
-
$757 SGD
View
A
Retailer 13
-
$847 SGD
View
B+
Retailer 14
-
$1,003 SGD
View
B+
Retailer 15
-
$1,049 SGD
View
Retailer 16
-
$1,081 SGD
View
Price last confirmed 11 days ago
B+
Retailer 17
-
$1,112 SGD
View
B+
Retailer 18
-
$1,227 SGD
View
B+
Retailer 19
-
$1,296 SGD
View
Most Expensive
B
MOH London
LG638425362 · Nov 1
$1,519 SGD
£936 GBP
View
19 more retailers have this diamond
Prices start from $294 SGDSave up to $1,225 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
1.50ct Radiant
$294 SGD