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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG838645466

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG838645466

Diamond specifications and retailer prices

From $410 NZD
$231 USD
As of October 30, 2026
Save $1,850 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,939 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG838645466 or 838645466. Listed at 11 retailers as of October 29, 2026, with a 451% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.38
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645466
Dimensions11.83 × 5.75 × 3.60 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.83 mm5.75 mm1.38 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645466
Side View
Table 60.0%Crown 34.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
A
Excellent
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: Oct 30
Current: $3,939 NZD|Low: $410 NZD|High: $3,939 NZD|Avg: $1,561 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$410 NZD
Retailer 3$705 NZD
Retailer 8$862 NZD
Retailer 10$1,047 NZD
Retailer 5$1,366 NZD
Retailer 2$1,402 NZD
Retailer 6$1,639 NZD
Retailer 9$1,680 NZD
Retailer 4$2,260 NZD
Do Amore Diamonds$3,939 NZD

23 data points across 10 retailers

11 retailers$410 NZD to $2,260 NZD

A
Cheapest Retailer
-
$410 NZD
$231 USD
A
Retailer 2
-
$705 NZD
£313 GBP
View
A
Retailer 3
-
$862 NZD
$486 USD
View
B+
Retailer 4
-
$1,047 NZD
$590 USD
View
B+
Retailer 5
-
$1,366 NZD
A$1,184 AUD
View
B+
Retailer 6
-
$1,402 NZD
$790 USD
View
B
Retailer 7
-
$1,639 NZD
$924 USD
View
B
Retailer 8
-
$1,680 NZD
$947 USD
View
B
Retailer 9
-
$1,804 NZD
$1,017 USD
View
B
Retailer 10
-
$2,260 NZD
£1,003 GBP
View
Most Expensive
B
Do Amore Diamonds
27-72E733696 · Oct 31
$3,939 NZD
$2,220 USD
View
Price under review
10 more retailers have this diamond
Prices start from $410 NZDSave up to $1,850 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
$410 NZD