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Marquise|Lab Grown|IGI

1.38ct D VS1 Marquise Lab Grown Diamond

VG • D/VS1 • IGI LG851653722

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851653722

Diamond specifications and retailer prices

From $350 NZD
$197 USD
As of November 2, 2026
Save $1,677 NZD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,027 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 very-good cut grade and certified by IGI LG851653722 or 851653722. Listed at 14 retailers as of November 1, 2026, with prices from $350 to $2,027, a $1,677 spread on the same certified stone. MOH London lists it at $2,027. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.38
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851653722
Dimensions10.55 × 6.01 × 3.65 mm
L/W Ratio1.76
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.55 mm6.01 mm1.38 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851653722
Side View
Table 62.0%Crown 33.7°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 60.7%

Caratlytics Score

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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: Nov 2
Current: $2,027 NZD|Low: $350 NZD|High: $15,203 NZD|Avg: $1,761 NZD
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
November 2, 2026
Retailer 9$350 NZD
Retailer 6$391 NZD
Retailer 12$405 NZD
Retailer 8$579 NZD
Retailer 14$587 NZD
Retailer 13$749 NZD
Retailer 10$793 NZD
Retailer 3$1,015 NZD
Retailer 11$1,029 NZD
Retailer 7$1,057 NZD
Retailer 4$1,393 NZD
Retailer 2$1,399 NZD
Retailer 5$1,489 NZD
MOH London$2,027 NZD

4 data points across 14 retailers

14 retailers$350 NZD to $2,027 NZD

A
Cheapest Retailer
-
$350 NZD
$197 USD
A
Retailer 2
-
$391 NZD
$220 USD
View
Final sale: no returns
A
Retailer 3
-
$405 NZD
$228 USD
View
A
Retailer 4
-
$579 NZD
£257 GBP
View
B+
Retailer 5
-
$587 NZD
$330 USD
View
A
Retailer 6
-
$749 NZD
ZAR 6,805 ZAR
View
A
Retailer 7
-
$793 NZD
£351 GBP
View
A
Retailer 8
-
$1,015 NZD
$571 USD
View
B+
Retailer 9
-
$1,029 NZD
$579 USD
View
B+
Retailer 10
-
$1,057 NZD
A$915 AUD
View
B
Retailer 11
-
$1,393 NZD
$784 USD
View
B
Retailer 12
-
$1,399 NZD
$787 USD
View
B+
Retailer 13
-
$1,489 NZD
$838 USD
View
Most Expensive
B
MOH London
LG851653722 · Nov 1
$2,027 NZD
£898 GBP
View
13 more retailers have this diamond
Prices start from $350 NZDSave up to $1,677 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
$350 NZD