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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG825630090

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825630090

Diamond specifications and retailer prices

From $342 USD
As of October 30, 2026
Save $849 USD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,191 USD at MOH London · As of October 26, 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 top-tier cut grade and certified by IGI LG825630090 or 825630090. Listed at 9 retailers as of October 26, 2026, with prices from $342 to $1,191, a $849 spread on the same certified stone. MOH London lists it at $1,191. 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
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle33°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825630090
Dimensions11.23 × 5.66 × 3.67 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.23 mm5.66 mm1.38 ctE / VS1
OriginLab Grown
CutIdeal
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateIGI LG825630090
Side View
Table 58.0%Crown 33°Girdle: STK-VTKPavilion 42.5°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
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: Oct 30
Current: $1,191 USD|Low: $340 USD|High: $1,560 USD|Avg: $664 USD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$342 USD
Retailer 4$422 USD
Retailer 3$465 USD
Retailer 5$546 USD
Retailer 8$559 USD
Retailer 6$800 USD
Retailer 2$1,090 USD
MOH London$1,191 USD

36 data points across 8 retailers

9 retailers$342 USD to $1,191 USD

B+
Cheapest Retailer
-
$342 USD
A
Retailer 2
-
$422 USD
€402 EUR
View
Retailer 3
-
$458 USD
£360 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
$465 USD
£366 GBP
View
B+
Retailer 5
-
$546 USD
View
Retailer 6
-
$559 USD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$800 USD
View
B
Retailer 8
-
$1,090 USD
View
Most Expensive
B
MOH London
LG825630090 · Oct 26
$1,191 USD
£938 GBP
View
8 more retailers have this diamond
Prices start from $342 USDSave up to $849 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
$342 USD