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Marquise|Lab Grown|IGI

1.54ct G VS2 Marquise Lab Grown Diamond

ID • G/VS2 • IGI LG825631725

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825631725

Diamond specifications and retailer prices

From $2,528 AUD
$1,770 USD
As of November 4, 2026
2 retailers carry this diamond
Most expensive: $2,528 AUD at Brilliant Earth
View at Brilliant Earth

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825631725 or 825631725. Listed at 2 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

1.54
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825631725
Dimensions12.24 × 6.05 × 3.63 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
12.24 mm6.05 mm1.54 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825631725
Side View
Table 58.0%Crown 33.1°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.0%

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: $2,528 AUD|Low: $487 AUD|High: $2,528 AUD|Avg: $1,052 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
August 30, 2026
Retailer 5$540 AUD
Retailer 4$706 AUD
Retailer 3$711 AUD
Retailer 6$1,363 AUD
Retailer 2$1,370 AUD
Brilliant Earth$2,528 AUD

6 data points across 6 retailers

2 retailers

Retailer 1
-
$1,370 AUD
Price last confirmed 67 days ago
Most Expensive
B
Brilliant Earth
21085266A · Nov 4
$2,528 AUD
$1,770 USD
View
1 more retailer has 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
1.54ct Marquise
$2,528 AUD