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Marquise|Lab Grown|IGI

1.42ct F VVS1 Marquise Lab Grown Diamond

EX • F/VVS1 • IGI LG749529290

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749529290

Diamond specifications and retailer prices

From $241 USD
As of November 3, 2026
2 retailers carry this diamond
Most expensive: $799 USD at Novita Diamonds · As of July 1, 2026
View at Novita Diamonds

About this 1.42ct lab-grown marquise diamond

This 1.42ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG749529290 or 749529290. Listed at 2 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.42
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749529290
Dimensions5.86 × 5.86 × 3.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
5.86 mm5.86 mm1.42 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749529290
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 64.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $799 USD|Low: $239 USD|High: $930 USD|Avg: $604 USD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 27, 2026
Retailer 2$241 USD
Retailer 8$441 USD
Retailer 5$450 USD
Retailer 3$485 USD
Retailer 4$509 USD
Retailer 6$758 USD
Novita Diamonds$799 USD
Retailer 9$828 USD
Retailer 7$930 USD

2 data points across 9 retailers

2 retailers

A
Cheapest Retailer
-
$241 USD
Final sale: no returns
Most Expensive
Novita Diamonds
cert_749529290 · Jul 1
$799 USD
A$1,230 AUD
View
Price last confirmed 124 days ago
1 more retailer has this diamond
Prices start from $241 USD

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
1.42ct Marquise
$241 USD