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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 $387 NZD
$218 USD
As of November 1, 2026
Save $1,628 NZD (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,015 NZD 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 $387 to $2,015, a $1,628 spread on the same certified stone. MOH London lists it at $2,015. 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: $2,015 NZD|Low: $387 NZD|High: $2,497 NZD|Avg: $1,273 NZD|-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 2, 2026
Retailer 14$387 NZD
Retailer 9$401 NZD
Retailer 11$582 NZD
Retailer 10$743 NZD
Retailer 8$787 NZD
Retailer 4$816 NZD
Retailer 3$1,027 NZD
Retailer 6$1,083 NZD
Retailer 2$1,393 NZD
Retailer 15$1,396 NZD
Retailer 12$1,455 NZD
Retailer 13$1,480 NZD
Retailer 7$1,598 NZD
Retailer 5$1,641 NZD
MOH London$2,015 NZD

37 data points across 15 retailers

15 retailers$387 NZD to $2,015 NZD

A+
Cheapest Retailer
-
$387 NZD
$218 USD
Final sale: no returns
A
Retailer 2
-
$401 NZD
$226 USD
View
B+
Retailer 3
-
$582 NZD
$328 USD
View
A
Retailer 4
-
$743 NZD
ZAR 6,769 ZAR
View
A
Retailer 5
-
$787 NZD
£349 GBP
View
A
Retailer 6
-
$816 NZD
€438 EUR
View
A
Retailer 7
-
$1,027 NZD
$579 USD
View
Retailer 8
-
$1,083 NZD
A$939 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$1,393 NZD
SGD 1,061 SGD
View
B+
Retailer 10
-
$1,396 NZD
$787 USD
View
B+
Retailer 11
-
$1,455 NZD
$820 USD
View
B+
Retailer 12
-
$1,480 NZD
$834 USD
View
Retailer 13
-
$1,598 NZD
A$1,386 AUD
View
Price last confirmed 24 days ago
B+
Retailer 14
-
$1,641 NZD
$925 USD
View
Most Expensive
B
MOH London
LG820604903 · Nov 1
$2,015 NZD
£894 GBP
View
14 more retailers have this diamond
Prices start from $387 NZDSave up to $1,628 NZD

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
$387 NZD