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Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG820604903

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG820604903

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of November 1, 2026
Save $1,173 SGD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,451 SGD at MOH London · As of November 1, 2026
View at MOH London

About this 1.38ct lab-grown marquise diamond

This 1.38ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG820604903 or 820604903. Listed at 15 retailers as of November 1, 2026, with prices from $279 to $1,451, a $1,173 spread on the same certified stone. MOH London lists it at $1,451. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG820604903
Dimensions12.34 × 5.54 × 3.42 mm
L/W Ratio2.23
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.34 mm5.54 mm1.38 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG820604903
Side View
Table 57.0%Crown 39.1°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A+
Exceptional
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 1
Current: $1,451 SGD|Low: $279 SGD|High: $1,799 SGD|Avg: $918 SGD|-4.7%
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
Retailer 15
November 1, 2026
Retailer 13$279 SGD
Retailer 2$289 SGD
Retailer 9$419 SGD
Retailer 8$536 SGD
Retailer 10$567 SGD
Retailer 4$588 SGD
Retailer 3$740 SGD
Retailer 6$780 SGD
Retailer 15$1,006 SGD
Retailer 14$1,010 SGD
Retailer 11$1,048 SGD
Retailer 12$1,066 SGD
Retailer 7$1,152 SGD
Retailer 5$1,183 SGD
MOH London$1,451 SGD

37 data points across 15 retailers

15 retailers$279 SGD to $1,451 SGD

A+
Cheapest Retailer
-
$279 SGD
$218 USD
Final sale: no returns
A
Retailer 2
-
$289 SGD
$226 USD
View
B+
Retailer 3
-
$419 SGD
$328 USD
View
A
Retailer 4
-
$536 SGD
ZAR 6,769 ZAR
View
A
Retailer 5
-
$567 SGD
£349 GBP
View
A
Retailer 6
-
$588 SGD
€438 EUR
View
A
Retailer 7
-
$740 SGD
$579 USD
View
Retailer 8
-
$780 SGD
A$939 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$1,006 SGD
$787 USD
View
B+
Retailer 10
-
$1,010 SGD
View
B+
Retailer 11
-
$1,048 SGD
$820 USD
View
B+
Retailer 12
-
$1,066 SGD
$834 USD
View
Retailer 13
-
$1,152 SGD
A$1,386 AUD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$1,183 SGD
$925 USD
View
Most Expensive
B
MOH London
LG820604903 · Nov 1
$1,451 SGD
£894 GBP
View
14 more retailers have this diamond
Prices start from $279 SGDSave up to $1,173 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+
1.38ct Marquise
$279 SGD