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 $218 USD
As of October 31, 2026
Save $929 USD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,147 USD at MOH London · As of October 29, 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 14 retailers as of October 29, 2026, with prices from $218 to $1,147, a $929 spread on the same certified stone. MOH London lists it at $1,147. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $1,147 USD|Low: $218 USD|High: $1,407 USD|Avg: $711 USD|-2.1%
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
October 31, 2026
Retailer 7$218 USD
Retailer 10$330 USD
Retailer 4$422 USD
Retailer 8$440 USD
Retailer 14$460 USD
Retailer 13$579 USD
Retailer 5$610 USD
Retailer 11$787 USD
Retailer 9$790 USD
Retailer 12$825 USD
Retailer 2$834 USD
Retailer 6$901 USD
Retailer 3$925 USD
MOH London$1,147 USD

38 data points across 14 retailers

14 retailers$218 USD to $1,147 USD

A+
Cheapest Retailer
-
$218 USD
Final sale: no returns
B+
Retailer 2
-
$330 USD
View
Retailer 3
-
$422 USD
ZAR 6,816 ZAR
View
Price last confirmed 13 days ago
A
Retailer 4
-
$440 USD
£346 GBP
View
A
Retailer 5
-
$460 USD
€438 EUR
View
A
Retailer 6
-
$579 USD
View
Retailer 7
-
$610 USD
A$939 AUD
View
Price last confirmed 13 days ago
B
Retailer 8
-
$787 USD
View
B+
Retailer 9
-
$790 USD
SGD 1,068 SGD
View
B+
Retailer 10
-
$825 USD
View
B+
Retailer 11
-
$834 USD
View
Retailer 12
-
$901 USD
A$1,386 AUD
View
Price last confirmed 22 days ago
B+
Retailer 13
-
$925 USD
View
Most Expensive
B
MOH London
LG820604903 · Oct 29
$1,147 USD
£903 GBP
View
13 more retailers have this diamond
Prices start from $218 USDSave up to $929 USD

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
$218 USD