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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 $231 USD
As of October 30, 2026
Save $1,989 USD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,220 USD at Do Amore Diamonds · As of October 29, 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 prices from $231 to $2,220, a $1,989 spread on the same certified stone. Do Amore Diamonds lists it at $2,220. 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
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,220 USD|Low: $231 USD|High: $2,220 USD|Avg: $881 USD
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$231 USD
Retailer 2$397 USD
Retailer 8$486 USD
Retailer 10$590 USD
Retailer 4$770 USD
Retailer 6$924 USD
Retailer 9$947 USD
Retailer 5$1,000 USD
Retailer 3$1,274 USD
Do Amore Diamonds$2,220 USD

23 data points across 10 retailers

11 retailers$231 USD to $2,220 USD

A
Cheapest Retailer
-
$231 USD
A
Retailer 2
-
$397 USD
£313 GBP
View
A
Retailer 3
-
$486 USD
View
B+
Retailer 4
-
$590 USD
View
B+
Retailer 5
-
$770 USD
A$1,184 AUD
View
B
Retailer 6
-
$924 USD
View
B
Retailer 7
-
$947 USD
View
B
Retailer 8
-
$1,000 USD
View
B
Retailer 9
-
$1,017 USD
View
B
Retailer 10
-
$1,274 USD
£1,003 GBP
View
Most Expensive
B
Do Amore Diamonds
27-72E733696 · Oct 29
$2,220 USD
View
10 more retailers have this diamond
Prices start from $231 USDSave up to $1,989 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
$231 USD