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1.37ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG841654080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841654080

Diamond specifications and retailer prices

From $261 SGD
$204 USD
As of October 29, 2026
Save $1,257 SGD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,518 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841654080 or 841654080. Listed at 14 retailers as of October 29, 2026, with prices from $261 to $1,518, a $1,257 spread on the same certified stone. MOH London lists it at $1,518. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654080
Dimensions7.24 × 7.21 × 4.35 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm7.21 mm1.37 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654080
Side View
Table 58.0%Crown 33.8°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
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 29
Current: $1,518 SGD|Low: $251 SGD|High: $1,529 SGD|Avg: $733 SGD|-0.7%
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
October 30, 2026
Retailer 11$261 SGD
Retailer 4$302 SGD
Retailer 3$360 SGD
Retailer 6$559 SGD
Retailer 2$593 SGD
Retailer 14$643 SGD
Retailer 5$661 SGD
Retailer 9$716 SGD
Retailer 7$789 SGD
Retailer 8$984 SGD
Retailer 13$1,038 SGD
Retailer 12$1,041 SGD
Retailer 10$1,042 SGD
MOH London$1,518 SGD

27 data points across 14 retailers

14 retailers$261 SGD to $1,518 SGD

A
Cheapest Retailer
-
$261 SGD
$204 USD
A
Retailer 2
-
$302 SGD
$236 USD
View
A
Retailer 3
-
$360 SGD
HK$2,200 HKD
View
A
Retailer 4
-
$559 SGD
$437 USD
View
A
Retailer 5
-
$593 SGD
£365 GBP
View
A
Retailer 6
-
$643 SGD
$503 USD
View
A
Retailer 7
-
$661 SGD
$517 USD
View
A
Retailer 8
-
$716 SGD
$560 USD
View
A
Retailer 9
-
$789 SGD
A$950 AUD
View
B+
Retailer 10
-
$984 SGD
$770 USD
View
B+
Retailer 11
-
$1,038 SGD
$812 USD
View
B+
Retailer 12
-
$1,041 SGD
View
B+
Retailer 13
-
$1,042 SGD
$815 USD
View
Most Expensive
B+
MOH London
LG841654080 · Oct 29
$1,518 SGD
£935 GBP
View
13 more retailers have this diamond
Prices start from $261 SGDSave up to $1,257 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
1.37ct Round
$261 SGD