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Marquise|Lab Grown|IGI

1.43ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG642498149

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG642498149

Diamond specifications and retailer prices

From $1,866 NZD
$1,050 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: $1,866 NZD at Brilliant Earth
View at Brilliant Earth

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG642498149 or 642498149. Listed at 2 retailers as of November 2, 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG642498149
Dimensions11.88 × 5.86 × 3.60 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.88 mm5.86 mm1.43 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG642498149
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,866 NZD|Low: $453 NZD|High: $1,866 NZD|Avg: $1,243 NZD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
September 28, 2026
Retailer 6$453 NZD
Retailer 5$459 NZD
Retailer 12$745 NZD
Retailer 8$793 NZD
Retailer 2$824 NZD
Retailer 9$1,040 NZD
Retailer 10$1,070 NZD
Retailer 4$1,516 NZD
Retailer 11$1,569 NZD
Retailer 3$1,652 NZD
Retailer 7$1,858 NZD
Brilliant Earth$1,866 NZD

9 data points across 12 retailers

2 retailers

Retailer 1
-
$453 NZD
$255 USD
Price last confirmed 36 days ago
Most Expensive
B
Brilliant Earth
10926739A · Nov 2
$1,866 NZD
$1,050 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
1.43ct Marquise
$1,866 NZD