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Marquise|Lab Grown|IGI

0.38ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG829608354

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG829608354

Diamond specifications and retailer prices

From $231 AUD
$162 USD
As of October 30, 2026
Save $1,096 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,327 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.38ct lab-grown marquise diamond

This 0.38ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG829608354 or 829608354. Listed at 14 retailers as of October 29, 2026, with prices from $231 to $1,327, a $1,096 spread on the same certified stone. MOH London lists it at $1,327. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.38
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829608354
Dimensions7.51 × 3.62 × 2.35 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.51 mm3.62 mm0.38 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829608354
Side View
Table 60.0%Crown 33.2°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.9%

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: $1,327 AUD|Low: $221 AUD|High: $1,327 AUD|Avg: $588 AUD|+16.1%
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 30, 2026
Retailer 4$231 AUD
Retailer 14$292 AUD
Retailer 13$381 AUD
Retailer 6$418 AUD
Retailer 11$484 AUD
Retailer 9$497 AUD
Retailer 7$499 AUD
Retailer 15$510 AUD
Retailer 3$547 AUD
Retailer 8$555 AUD
Retailer 10$578 AUD
Retailer 2$752 AUD
Retailer 12$888 AUD
Retailer 5$1,156 AUD
MOH London$1,327 AUD

20 data points across 15 retailers

14 retailers$231 AUD to $1,327 AUD

A
Cheapest Retailer
-
$231 AUD
$162 USD
Final sale: no returns
A
Retailer 2
-
$292 AUD
$205 USD
View
A
Retailer 3
-
$381 AUD
$268 USD
View
B+
Retailer 4
-
$484 AUD
$340 USD
View
B+
Retailer 5
-
$497 AUD
£275 GBP
View
Retailer 6
-
$499 AUD
View
Price last confirmed 31 days ago
B+
Retailer 7
-
$510 AUD
ZAR 5,793 ZAR
View
B+
Retailer 8
-
$520 AUD
$365 USD
View
B+
Retailer 9
-
$547 AUD
$385 USD
View
B+
Retailer 10
-
$555 AUD
£307 GBP
View
B+
Retailer 11
-
$752 AUD
CA$734 CAD
View
B
Retailer 12
-
$888 AUD
$624 USD
View
B
Retailer 13
-
$1,156 AUD
$812 USD
View
Most Expensive
B
MOH London
LG829608354 · Oct 29
$1,327 AUD
£734 GBP
View
13 more retailers have this diamond
Prices start from $231 AUDSave up to $1,096 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
0.38ct Marquise
$231 AUD