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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

GD • E/VS1 • IGI LG790613901

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG790613901

Diamond specifications and retailer prices

From $458 NZD
$258 USD
As of October 23, 2026
11 retailers carry this diamond
Most expensive: $2,519 NZD at MOH London · As of October 19, 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG790613901 or 790613901. Listed at 11 retailers as of October 19, 2026. 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
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790613901
Dimensions11.23 × 5.90 × 3.70 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm5.90 mm1.38 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790613901
Side View
Table 60.0%Crown 37.1°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23
Current: $2,519 NZD|Low: $268 NZD|High: $4,063 NZD|Avg: $1,299 NZD|-0.4%
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
October 18, 2026
Retailer 15$460 NZD
Retailer 3$703 NZD
Retailer 14$797 NZD
Retailer 13$823 NZD
Retailer 11$825 NZD
Retailer 4$846 NZD
Retailer 12$946 NZD
Retailer 7$1,011 NZD
Retailer 8$1,437 NZD
Retailer 5$1,442 NZD
Retailer 2$1,538 NZD
Retailer 9$1,741 NZD
Retailer 6$2,063 NZD
MOH London$2,519 NZD
Retailer 10$3,903 NZD

14 data points across 15 retailers

11 retailers$458 NZD to $2,519 NZD

Retailer 1
-
$458 NZD
$258 USD
Price last confirmed 7 days ago
Retailer 2
-
$703 NZD
ZAR 6,397 ZAR
View
Price last confirmed 44 days ago
Retailer 3
-
$823 NZD
$464 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$825 NZD
$465 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$946 NZD
$533 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$1,011 NZD
A$877 AUD
View
Price last confirmed 120 days ago
Retailer 7
-
$1,437 NZD
$810 USD
View
Price last confirmed 9 days ago
Retailer 8
-
$1,538 NZD
A$1,334 AUD
View
Price last confirmed 12 days ago
Retailer 9
-
$1,741 NZD
$981 USD
View
Price last confirmed 8 days ago
Retailer 10
-
$2,010 NZD
$1,133 USD
View
Price last confirmed 9 days ago
Most Expensive
MOH London
LG790613901 · Oct 19
$2,519 NZD
£1,118 GBP
View
Price last confirmed 12 days ago
10 more retailers have this diamond

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.

1.38ct Marquise
$458 NZD