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Marquise|Lab Grown|IGI

1.53ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG831608870

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831608870

Diamond specifications and retailer prices

From $1,771 AUD
$1,240 USD
As of November 4, 2026
4 retailers carry this diamond
Most expensive: $1,771 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct 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 LG831608870 or 831608870. Listed at 4 retailers as of November 4, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831608870
Dimensions12.33 × 6.09 × 3.66 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.33 mm6.09 mm1.53 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831608870
Side View
Table 62.0%Crown 32.5°Girdle: MED-THKPavilion 38.6°Culet: NoneDepth 60.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $1,728 AUD|Low: $376 AUD|High: $1,728 AUD|Avg: $884 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
September 30, 2026
Retailer 5$376 AUD
Retailer 7$396 AUD
Retailer 3$457 AUD
Retailer 10$543 AUD
Retailer 4$730 AUD
Retailer 8$734 AUD
Retailer 2$947 AUD
Retailer 9$1,304 AUD
Retailer 6$1,596 AUD
Brilliant Earth$1,728 AUD

3 data points across 10 retailers

4 retailers

Retailer 1
-
$376 AUD
Price last confirmed 38 days ago
Retailer 2
-
$396 AUD
View
Price last confirmed 39 days ago
Retailer 3
-
$457 AUD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliant Earth
21633701A · Nov 4
$1,771 AUD
$1,240 USD
View
3 more retailers have this diamond

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.

B
1.53ct Marquise
$1,771 AUD