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Marquise|Lab Grown|IGI

1.03ct G VS2 Marquise Lab Grown Diamond

EX • G/VS2 • IGI LG464110493

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG464110493

Diamond specifications and retailer prices

From $217 AUD
As of November 4, 2026
Save $1,043 AUD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,260 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG464110493 or 464110493. Listed at 21 retailers as of November 2, 2026, with prices from $217 to $1,260, a $1,043 spread on the same certified stone. MOH London lists it at $1,260. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464110493
Dimensions10.48 × 5.13 × 3.12 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.48 mm5.13 mm1.03 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464110493
Side View
Table 57.5%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.8%

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: Nov 4
Current: $1,260 AUD|Low: $208 AUD|High: $1,275 AUD|Avg: $536 AUD
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
November 4, 2026
Retailer 13$208 AUD
Retailer 4$244 AUD
Retailer 7$252 AUD
Retailer 9$269 AUD
Retailer 12$269 AUD
Retailer 2$328 AUD
Retailer 6$465 AUD
Retailer 3$493 AUD
Retailer 8$512 AUD
Retailer 5$724 AUD
Retailer 11$734 AUD
Retailer 10$915 AUD
MOH London$1,260 AUD

42 data points across 13 retailers

21 retailers$217 AUD to $1,260 AUD

Retailer 1
-
$208 AUD
Price last confirmed 33 days ago
A
Retailer 2
-
$217 AUD
View
Retailer 3
-
$217 AUD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$244 AUD
View
Final sale: no returns
A
Retailer 5
-
$252 AUD
View
Retailer 6
-
$267 AUD
View
Price last confirmed 37 days ago
Retailer 7
-
$269 AUD
View
Price last confirmed 27 days ago
Retailer 8
-
$269 AUD
View
Price last confirmed 10 days ago
Retailer 9
-
$269 AUD
View
Price last confirmed 16 days ago
Retailer 10
-
$269 AUD
View
Price last confirmed 32 days ago
A
Retailer 11
-
$328 AUD
View
A
Retailer 12
-
$465 AUD
View
A
Retailer 13
-
$476 AUD
View
A
Retailer 14
-
$493 AUD
View
A
Retailer 15
-
$512 AUD
View
B+
Retailer 16
-
$724 AUD
View
B+
Retailer 17
-
$734 AUD
View
Retailer 18
-
$867 AUD
View
Price last confirmed 35 days ago
B+
Retailer 19
-
$915 AUD
View
B+
Retailer 20
-
$944 AUD
View
Most Expensive
B
MOH London
LG464110493 · Nov 2
$1,260 AUD
£696 GBP
View
20 more retailers have this diamond
Prices start from $217 AUDSave up to $1,043 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
1.03ct Marquise
$217 AUD