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Marquise|Lab Grown|IGI

1.43ct F VS1 Marquise Lab Grown Diamond

EX • F/VS1 • IGI LG747568219

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG747568219

Diamond specifications and retailer prices

From $773 SGD
A$928 AUD
As of November 6, 2026
2 retailers carry this diamond
Most expensive: $773 SGD at GemTrove
View at GemTrove

About this 1.43ct lab-grown marquise diamond

This 1.43ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG747568219 or 747568219. Listed at 2 retailers as of November 6, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747568219
Dimensions5.85 × 5.85 × 3.67 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.85 mm5.85 mm1.43 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747568219
Side View
Table 59.0%Crown 34.4°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 6
Current: $773 SGD|Low: $418 SGD|High: $2,691 SGD|Avg: $880 SGD
GemTrove
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 7$418 SGD
Retailer 10$469 SGD
Retailer 6$531 SGD
Retailer 14$538 SGD
Retailer 8$601 SGD
Retailer 13$623 SGD
Retailer 4$731 SGD
Retailer 11$759 SGD
GemTrove$773 SGD
Retailer 2$797 SGD
Retailer 3$923 SGD
Retailer 5$1,079 SGD
Retailer 12$1,389 SGD
Retailer 9$2,691 SGD

6 data points across 14 retailers

2 retailers

Retailer 1
-
$759 SGD
Price last confirmed 66 days ago
Most Expensive
B+
GemTrove
GT-L-01129062-98 · Nov 6
$773 SGD
A$928 AUD
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+
1.43ct Marquise
$773 SGD