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Marquise|Lab Grown|IGI

0.49ct E IF Marquise Lab Grown Diamond

EX • E/IF • IGI LG828642707

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG828642707

Diamond specifications and retailer prices

From $303 AUD
$213 USD
As of October 30, 2026
Save $1,205 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,508 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.49ct lab-grown marquise diamond

This 0.49ct 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 LG828642707 or 828642707. Listed at 19 retailers as of October 26, 2026, with prices from $303 to $1,508, a $1,205 spread on the same certified stone. MOH London lists it at $1,508. 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

0.49
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828642707
Dimensions8.02 × 4.12 × 2.59 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.02 mm4.12 mm0.49 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828642707
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.9%

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: $1,508 AUD|Low: $290 AUD|High: $1,524 AUD|Avg: $685 AUD|-1.0%
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
November 1, 2026
Retailer 12$303 AUD
Retailer 3$352 AUD
Retailer 5$356 AUD
Retailer 4$376 AUD
Retailer 13$376 AUD
Retailer 11$595 AUD
Retailer 10$608 AUD
Retailer 8$680 AUD
Retailer 2$696 AUD
Retailer 7$753 AUD
Retailer 6$767 AUD
Retailer 9$978 AUD
Retailer 14$1,209 AUD
MOH London$1,508 AUD

44 data points across 14 retailers

19 retailers$303 AUD to $1,508 AUD

A
Cheapest Retailer
-
$303 AUD
$213 USD
A
Retailer 2
-
$352 AUD
$247 USD
View
A
Retailer 3
-
$356 AUD
$250 USD
View
Final sale: no returns
Retailer 4
-
$372 AUD
$261 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$376 AUD
$264 USD
View
Retailer 6
-
$376 AUD
$264 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$494 AUD
$347 USD
View
A
Retailer 8
-
$595 AUD
$418 USD
View
A
Retailer 9
-
$608 AUD
€407 EUR
View
B+
Retailer 10
-
$680 AUD
ZAR 7,714 ZAR
View
B+
Retailer 11
-
$696 AUD
£385 GBP
View
B+
Retailer 12
-
$753 AUD
View
B+
Retailer 13
-
$767 AUD
$539 USD
View
B+
Retailer 14
-
$978 AUD
View
B
Retailer 15
-
$1,209 AUD
$849 USD
View
B
Retailer 16
-
$1,266 AUD
CA$1,235 CAD
View
B
Retailer 17
-
$1,284 AUD
$902 USD
View
B
Retailer 18
-
$1,495 AUD
$1,050 USD
View
Most Expensive
B
MOH London
LG828642707 · Oct 26
$1,508 AUD
£834 GBP
View
18 more retailers have this diamond
Prices start from $303 AUDSave up to $1,205 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
0.49ct Marquise
$303 AUD