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Marquise|Lab Grown|IGI

1.50ct F VS2 Marquise Lab Grown Diamond

EX • F/VS2 • IGI LG792621518

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG792621518

Diamond specifications and retailer prices

From $345 AUD
$242 USD
As of November 2, 2026
Save $1,424 AUD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,769 AUD at With Clarity · As of November 3, 2026
View at With Clarity

About this 1.5ct lab-grown marquise diamond

This 1.5ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792621518 or 792621518. Listed at 19 retailers as of November 2, 2026, with prices from $345 to $1,769, a $1,424 spread on the same certified stone. With Clarity lists it at $1,769. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792621518
Dimensions12.09 × 5.93 × 3.66 mm
L/W Ratio2.04
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.09 mm5.93 mm1.50 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792621518
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40°Culet: NoneDepth 61.7%

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: Nov 2
Current: $812 AUD|Low: $332 AUD|High: $1,779 AUD|Avg: $1,005 AUD|+0.9%
Retailer 1
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
Retailer 16
Retailer 17
Retailer 18
With Clarity
November 3, 2026
Retailer 2$345 AUD
Retailer 18$385 AUD
Retailer 13$401 AUD
Retailer 5$428 AUD
Retailer 7$429 AUD
Retailer 8$701 AUD
Retailer 17$722 AUD
Retailer 1$812 AUD
Retailer 15$851 AUD
Retailer 16$892 AUD
Retailer 12$1,103 AUD
Retailer 6$1,275 AUD
Retailer 10$1,377 AUD
Retailer 14$1,377 AUD
Retailer 3$1,385 AUD
Retailer 4$1,451 AUD
Retailer 11$1,716 AUD
Retailer 9$1,749 AUD
With Clarity$1,769 AUD

34 data points across 19 retailers

19 retailers$345 AUD to $1,769 AUD

A
Cheapest Retailer
-
$345 AUD
$242 USD
A
Retailer 2
-
$385 AUD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$401 AUD
$281 USD
View
A
Retailer 4
-
$428 AUD
$300 USD
View
Retailer 5
-
$429 AUD
$301 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$701 AUD
$491 USD
View
A
Retailer 7
-
$722 AUD
$506 USD
View
A
Retailer 8
-
$812 AUD
£448 GBP
View
A
Retailer 9
-
$851 AUD
View
A
Retailer 10
-
$892 AUD
$625 USD
View
B+
Retailer 11
-
$1,103 AUD
$773 USD
View
Retailer 12
-
$1,275 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,377 AUD
$965 USD
View
B+
Retailer 14
-
$1,377 AUD
$965 USD
View
B+
Retailer 15
-
$1,385 AUD
SGD 1,312 SGD
View
B+
Retailer 16
-
$1,451 AUD
$1,017 USD
View
B
Retailer 17
-
$1,716 AUD
£947 GBP
View
B
Retailer 18
-
$1,749 AUD
$1,226 USD
View
Most Expensive
B
With Clarity
792621518 · Nov 3
$1,769 AUD
$1,240 USD
View
18 more retailers have this diamond
Prices start from $345 AUDSave up to $1,424 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
1.50ct Marquise
$345 AUD