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Marquise|Lab Grown|IGI

1.38ct E VS1 Marquise Lab Grown Diamond

EX • E/VS1 • IGI LG821616306

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG821616306

Diamond specifications and retailer prices

From $325 AUD
$228 USD
As of October 24, 2026
Save $1,303 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,627 AUD 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 LG821616306 or 821616306. Listed at 15 retailers as of October 24, 2026, with prices from $325 to $1,627, a $1,303 spread on the same certified stone. MOH London lists it at $1,627. 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 angle31.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821616306
Dimensions12.20 × 5.75 × 3.45 mm
L/W Ratio2.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.20 mm5.75 mm1.38 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821616306
Side View
Table 61.0%Crown 31.3°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.0%

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 24
Current: $1,627 AUD|Low: $269 AUD|High: $1,643 AUD|Avg: $674 AUD|+0.2%
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
October 27, 2026
Retailer 13$280 AUD
Retailer 4$313 AUD
Retailer 11$325 AUD
Retailer 9$347 AUD
Retailer 12$347 AUD
Retailer 2$436 AUD
Retailer 10$587 AUD
Retailer 5$604 AUD
Retailer 7$631 AUD
Retailer 6$813 AUD
Retailer 8$848 AUD
Retailer 14$1,116 AUD
Retailer 3$1,120 AUD
MOH London$1,627 AUD

41 data points across 14 retailers

15 retailers$325 AUD to $1,627 AUD

Retailer 1
-
$280 AUD
$197 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$325 AUD
$228 USD
View
A
Retailer 3
-
$347 AUD
$244 USD
View
A
Retailer 4
-
$347 AUD
$244 USD
View
A
Retailer 5
-
$436 AUD
£241 GBP
View
Retailer 6
-
$587 AUD
ZAR 6,665 ZAR
View
Price last confirmed 7 days ago
A
Retailer 7
-
$604 AUD
$424 USD
View
A
Retailer 8
-
$631 AUD
£349 GBP
View
A
Retailer 9
-
$773 AUD
$543 USD
View
B+
Retailer 10
-
$813 AUD
$571 USD
View
A
Retailer 11
-
$848 AUD
View
B+
Retailer 12
-
$1,116 AUD
$784 USD
View
B
Retailer 13
-
$1,120 AUD
$787 USD
View
B+
Retailer 14
-
$1,193 AUD
$838 USD
View
Most Expensive
B
MOH London
LG821616306 · Oct 26
$1,627 AUD
£900 GBP
View
14 more retailers have this diamond
Prices start from $325 AUDSave up to $1,303 AUD

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
$325 AUD